{"id":26938,"date":"2008-04-21T22:11:00","date_gmt":"2008-04-21T22:11:00","guid":{"rendered":"https:\/\/www.pokerstrategy.com\/pt\/glossary\/variancia\/"},"modified":"2026-07-15T05:05:26","modified_gmt":"2026-07-15T05:05:26","slug":"variancia","status":"publish","type":"glossary","link":"https:\/\/www.pokerstrategy.com\/pt\/glossary\/Variancia\/","title":{"rendered":"Vari\u00e2ncia"},"content":{"rendered":"

\nEm probabilidade, a dispersão de uma distribuição normal é chamada de variância<\/a>. A variância<\/a> de uma variável aleatória é uma medida do quanto o valor<\/a> dessa variável irá desviar no curto prazo de seus valores esperados para o longo prazo.\n<\/p>

\nNo poker<\/a>, que contêm elementos de aleatoriedade, a variância<\/a> se refere ao desvio dos ganhos esperados de um jogador. Por exemplo, um flush draw<\/a><\/i> no flop<\/a><\/i> deve ganhar 36% das vezes, mas medido em um número pequeno de mãos, pode vir a acontecer dele só ganhar 25% das vezes, ou o flush<\/a><\/i> não bater 5 vezes seguidas.\n<\/p>

\nA diferença entre um jogador bom e um jogador ruim, não é que o bom ganha todas as vezes; às vezes o jogador ruim terá sorte. Ele parecerá estar ganhando, pois pequenos desvios do resultado esperado são da variância<\/a> do jogo.\n<\/p>

\n \n<\/p>

\nTópicos relacionados:<\/b>\n<\/p>

\n Upswing<\/a>, Downswing<\/a>, Tilt<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

O tamanho das varia\u00e7\u00f5es no curto prazo de seus valores esperados no longo prazo.<\/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-26938","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"\nVari\u00e2ncia - Gloss\u00e1rio de Termos de Poker | PokerStrategy.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pokerstrategy.com\/pt\/glossary\/Variancia\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vari\u00e2ncia - Gloss\u00e1rio de Termos de Poker | PokerStrategy.com\" \/>\n<meta property=\"og:description\" content=\"O tamanho das varia\u00e7\u00f5es no curto prazo de seus valores esperados no longo prazo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pokerstrategy.com\/pt\/glossary\/Variancia\/\" \/>\n<meta property=\"og:site_name\" content=\"PokerStrategy PT\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-15T05:05:26+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.pokerstrategy.com\\\/pt\\\/glossary\\\/Variancia\\\/\",\"url\":\"https:\\\/\\\/www.pokerstrategy.com\\\/pt\\\/glossary\\\/Variancia\\\/\",\"name\":\"Vari\u00e2ncia - 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