Individual Calculations December 2022 |
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Boiko, Keren Total change: 52.80 | | |
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youth league arzit merkaz sharon 4-5 | israel | ISR | 2022-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1400 | 1277 | 2.00 | 2 | 1.32 | 40 | 52.80 | |
| Sandler, Yuval | | | 1471 | ISR | 1.00 | 1 | 0.75 | 40 | 30.00 | | Nimrod, Uri | | | 1328 | ISR | 1.00 | 1 | 0.57 | 40 | 22.80 | | 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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