Variance akọwara

Variance bụ ihe na-ejikọ na nọmba n'elu okwu — otu ihe kwesịrị ịbanye n'ikpe n'etiti oge na otu ihe pụtara n'ezie na nkeji ya. N'ihe banyere bet, ọ bụ nnukwu ihe: ezi bet nwere ohere 55%-probability na-adapu ihe fọrọ nke nta ka ọkara n'oge; portfolio nwere real +5% edge nwere ike ịnọ na ogwu ka nke 200 bet gasịrị; onye na-akọ akụkọ ihe natara ike na-ekwu ezi okwu mara nma n'ọnwa otu.

Ịtụle variance na-agbanwe omume. Ọ na-akọ stake (lee bankroll management), ọ na-atọ oge nyocha (ihe narị, ọbụghị iri na asaa), ma ọ na-agbadịkwa gị pụọ na obi ụjọ na obi ụtọ. Ọ bụkwa gini mere rekọọd ziri ezi na-akọ ihe karịa hot streaks — ka ogologo oge karịrị ọ gara aga variance na-apụkwa ma naanị edge, dị mma ma ọ bụ ọjọọ, na-anọ.