Individual Calculations June 2022 |
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Zifroni, Dov Total change: -3.50 | | |
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Israel national League 2022 Round 11 | Various | ISR | 2022-04-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2176 | 2468 | 0.50 | 1 | -0.35 | 10 | -3.50 | |
| Ehrlich, Roy | | | 2176 | ISR | 0.50 | 1 | -0.35 | 10 | -3.50 | | 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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