	{"id":18555,"date":"2011-05-01T19:18:00","date_gmt":"2011-05-01T19:18:00","guid":{"rendered":"https:\/\/www.pokerstrategy.com\/cs\/glossary\/mortonuv-teorem\/"},"modified":"2026-07-15T05:53:11","modified_gmt":"2026-07-15T05:53:11","slug":"mortonuv-teorem","status":"publish","type":"glossary","link":"https:\/\/www.pokerstrategy.com\/cs\/glossary\/mortonuv-teorem\/","title":{"rendered":"Morton\u016fv teor\u00e9m"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><h2>Definice<\/h2><p>Teor&eacute;m pojmenov&aacute;n podle Andyho Mortona, kter&yacute; tvrd&iacute;, &#382;e se <a href=\"\/glossary\/Expected-Value_259\/\" class=\"glosslink\">expected value<\/a> hr&aacute;&#269;e v multiway potu zvy&scaron;uje poka&#382;d&eacute;, kdy&#382; protihr&aacute;&#269; u&#269;in&iacute; spr&aacute;vn&eacute; rozhodnut&iacute;. Sklanskeho <a href=\"\/glossary\/Z%25C3%25A1kladn%25C3%25AD-teor%25C3%25A9m-pokeru_409\/\" class=\"glosslink\">z&aacute;kladn&iacute; teor&eacute;m pokeru<\/a> tvrd&iacute; opak, p&#345;esn&#283;ji potom, &#382;e se va&scaron;e <a href=\"\/glossary\/EV_447\/\" class=\"glosslink\">EV<\/a> zvy&scaron;uje chybami protihr&aacute;&#269;&#367;.<\/p><h2>Vysv&#283;tlen&iacute;<\/h2><p>Nap&#345;&iacute;klad, pokud stoj&iacute; hr&aacute;&#269; s nejlep&scaron;&iacute; handou proti n&#283;kolika protihr&aacute;&#269;&#367;m s <a href=\"\/glossary\/Draw_446\/\" class=\"glosslink\">draw<\/a>, tak se m&#367;&#382;e st&aacute;t, &#382;e jeho <a href=\"\/glossary\/EV_447\/\" class=\"glosslink\">EV<\/a> poroste<br>v&iacute;c, pokud jeden z nich spr&aacute;vn&#283; zahod&iacute;, m&iacute;sto aby chybn&#283; dorovnal. <a href=\"\/glossary\/Draw_446\/\" class=\"glosslink\">Draw<\/a> protihr&aacute;&#269;&#367; se navz&aacute;jem naru&scaron;uj&iacute;. <\/p><p> <strong>P&#345;&iacute;klad (<a href=\"\/glossary\/Fixed-limit_253\/\" class=\"glosslink\">Fixed Limit<\/a> <a href=\"\/glossary\/Texas-Hold%2527em_105\/\" class=\"glosslink\">Texas Hold'em<\/a>):<\/strong><\/p><p>&nbsp;<\/p><table border=\"1\" cellspacing=\"0\" cellpadding=\"2\" width=\"400\">\n<tbody>\n<tr>\n<td align=\"center\" bgcolor=\"#b00403\"><span style=\"color: #ffffff;\">Hr&aacute;&#269; A<\/span><\/td>\n<td align=\"center\" bgcolor=\"#b00403\"><span style=\"color: #ffffff;\">Hr&aacute;&#269; B<\/span><\/td>\n<td align=\"center\" bgcolor=\"#b00403\"><span style=\"color: #ffffff;\">Hr&aacute;&#269; C<\/span><\/td>\n<td align=\"center\" bgcolor=\"#b00403\"><span style=\"color: #ffffff;\"><a href=\"\/glossary\/Board_431\/\" class=\"glosslink\">Board<\/a><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\" bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/ak.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/qh.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><\/span><\/td>\n<td align=\"center\" bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/ks.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/js.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><\/span><\/td>\n<td align=\"center\" bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/8c.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/7c.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><\/span><\/td>\n<td align=\"center\" bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/6s.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/8s.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/ah.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><img decoding=\"async\" src=\"\/\/www.pokerstrategy.com\/download\/content\/kartendeck\/2d.jpg\" alt=\"\" hspace=\"2\" width=\"30\" height=\"40\"><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table><p>&nbsp;<\/p><p>Pravd&#283;podobnosti hr&aacute;&#269;&#367; na v&yacute;hru jsou v tomto p&#345;&iacute;pad&#283; n&aacute;sleduj&iacute;c&iacute;:<\/p><table border=\"1\" cellspacing=\"0\" cellpadding=\"2\">\n<tbody>\n<tr>\n<td bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\">&nbsp;A<\/span><\/td>\n<td bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\">B<\/span><\/td>\n<td bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\">&nbsp;C<\/span><\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\">69,05%<\/span><\/td>\n<td bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\">21,43%<\/span><\/td>\n<td bgcolor=\"#f0f0f0\"><span style=\"color: #000000;\">9,52%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table><p>P&#345;edpokl&aacute;dejme, &#382;e hr&aacute;&#269;i znaj&iacute; karty sv&yacute;ch protihr&aacute;&#269;&#367; a tud&iacute;&#382; v&#283;d&iacute;, jak spr&aacute;vn&#283; hr&aacute;t.<\/p><p><a href=\"\/glossary\/Pot_173\/\" class=\"glosslink\">Pot<\/a> m&aacute; na turnu hodnotu x big bet&#367;. Hr&aacute;&#269; A vsad&iacute; a hr&aacute;&#269; B dorovn&aacute;. Rozhodnut&iacute; hr&aacute;&#269;e C z&aacute;vis&iacute; ma velikosti potu p.&nbsp;<\/p><div class=\"code\">\n<div class=\"codeContent\"> EV(<a href=\"\/glossary\/Fold_248\/\" class=\"glosslink\">fold<\/a>) = 0 BB<br>EV(<a href=\"\/glossary\/Call_312\/\" class=\"glosslink\">call<\/a>) = 9,52% * p + 90,48%*(-1 BB)<br>EV(<a href=\"\/glossary\/Fold_248\/\" class=\"glosslink\">fold<\/a>) = EV(<a href=\"\/glossary\/Call_312\/\" class=\"glosslink\">call<\/a>)\n<p>0 BB = 9,52% * p - 0,91 BB<br>p = 0,91 BB \/ 9,52%<br>p = 9,56 BB<\/p><\/div>\n<\/div><p>Hr&aacute;&#269; C m&#367;&#382;e spr&aacute;vn&#283; dorovnat pouze v p&#345;&iacute;pad&#283;, je-li <a href=\"\/glossary\/Pot_173\/\" class=\"glosslink\">pot<\/a> v&#283;t&scaron;&iacute; ne&#382; 9,6 BB. Po&#269;&aacute;te&#269;n&iacute; hodnota potu x potom mus&iacute; b&yacute;t<\/p><p>x = p - 2 = 7,6 BB, jeliko&#382; se mus&iacute; ob&#283; s&aacute;zky na turnu ode&#269;&iacute;st.<\/p><p>Nyn&iacute; mus&iacute;me zjistit, jakou akci by hr&aacute;&#269; A r&aacute;d vid&#283;l od hr&aacute;&#269;e C. Jestli hr&aacute;&#269; C zahod&iacute;, tak hr&aacute;&#269; A vyhraje v 79,55%<br>p&#345;&iacute;pad&#367;, jinak vyhraje v 69,05% p&#345;&iacute;pad&#367;. Ot&aacute;zkou je, kter&yacute; <a href=\"\/glossary\/Pot_173\/\" class=\"glosslink\">pot<\/a> je pro hr&aacute;&#269;e A lep&scaron;&iacute;, ten s foldem nebo s callem? <\/p><p> EV(C <a href=\"\/glossary\/Fold_248\/\" class=\"glosslink\">fold<\/a>) = 79,55% * (x + 1 BB) + 20,45% * (-1 BB)<br>EV(C <a href=\"\/glossary\/Call_312\/\" class=\"glosslink\">call<\/a>) = 69,05% * (x + 2 BB) + 30,95%*(-1 BB)<br>EV(C <a href=\"\/glossary\/Fold_248\/\" class=\"glosslink\">fold<\/a>) = EV(C <a href=\"\/glossary\/Call_312\/\" class=\"glosslink\">call<\/a>)<\/p><div class=\"code\">\n<div class=\"codeContent\">79,55% * (x + 1 BB) + 20,45% * (-1 BB) = 69,05% * (x + 2 BB) + 30,95%*(-1 BB)<br>(79,55% - 69,05%) * x = 0,48 BB<br>x = 0,48 BB \/ 10,5%<br>x = 4,58 BB<\/div>\n<\/div><p>Pokud je po&#269;&aacute;te&#269;n&iacute; hodnota potu x v&#283;t&scaron;&iacute; ne&#382; 4,6 BB, pak je pro hr&aacute;&#269;e A lep&scaron;&iacute;, kdy&#382; hr&aacute;&#269; C spr&aacute;vn&#283; zahod&iacute;. C m&#367;&#382;e spr&aacute;vn&#283; dorovnat pouze v p&#345;&iacute;pad&#283;, je-li x v&#283;t&scaron;&iacute; ne&#382; 7,6 BB. Je-li x men&scaron;&iacute; ne&#382; 4,6 BB, bude pro hr&aacute;&#269;e A nejlep&scaron;&iacute;, aby hr&aacute;&#269; C z&#367;stal ve h&#345;e. Nicm&eacute;n&#283; mezi hodnotami 4,6 a&#382; 7,6 bude <a href=\"\/glossary\/EV_447\/\" class=\"glosslink\">EV<\/a> hr&aacute;&#269;e A maximalizov&aacute;na spr&aacute;vn&yacute;m rozhodnut&iacute;m hr&aacute;&#269;e C. <strong><\/strong><\/p><p> P&#345;&iacute;buzn&aacute; t&eacute;mata:<br> <br> <a href=\"\/glossary\/Z%25C3%25A1kladn%25C3%25AD-teor%25C3%25A9m-pokeru_409\/\" class=\"glosslink\">Z&aacute;kladn&iacute; teor&eacute;m pokeru<\/a>, <a href=\"\/glossary\/Expected-Value_259\/\" class=\"glosslink\">Expected value<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Teor\u00e9m pojmenov\u00e1n podle Andyho Mortona, kter\u00fd tvrd\u00ed, \u017ee se expected value hr\u00e1\u010de v multiway potu zv\u011bt\u0161uje poka\u017ed\u00e9, kdy\u017e protihr\u00e1\u010d u\u010din\u00ed spr\u00e1vn\u00e9 rozhodnut\u00ed.<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"class_list":["post-18555","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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