Individual Calculations June 2021 |
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Zilberman, Yaacov Total change: 1.70 | | |
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Israeli national league. Rounds 3-6 | Various | ISR | 2021-05-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2462 | 2340 | 0.50 | 1 | 0.17 | 10 | 1.70 | |
| Dvoirys, Semen I. | g | | 2462 | RUS | 0.50 | 1 | 0.17 | 10 | 1.70 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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