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Individual Calculations December 2022 |
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| Ben Ari, Yannay Total change: 8.60 | |   |
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| youth league elite south 4-5 | israel | ISR | 2022-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2375 | 2392 | 1.00 | 1 | 0.48 | 10 | 4.80 | |
|  Aizenberg, Benny | f | | 2375 | ISR | 1.00 | 1 | 0.48 | 10 | 4.80 | |
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) | | | | lieague elite oct 2022 | israel | ISR | 2022-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2392 | 1.00 | 1 | 0.38 | 10 | 3.80 | |
|  Guz, Ari | f | | 2308 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | |
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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