Variance
The natural swings in results due to luck over the short term.
In depth
Variance refers to the natural short-term fluctuations in poker results caused by luck. Even with sound strategy, outcomes may temporarily deviate from expectations due to randomness. It highlights why short-term performance doesn’t always reflect skill, while long-term success depends on consistent decision-making. Understanding variance helps distinguish between luck-driven swings and strategic merit.
Chinese: 方差 / 波动