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Rapid:
Individual Calculations December 2021 |
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| Duchan, Yoav Total change: -5.20 | |   |
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| Israel National Cup 2021 | Jerusalem | ISR | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1452 | 0.50 | 4 | -0.26 | 20 | -5.20 | |
|  Cohen, Alon | | | 1889 | ISR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Mindlin, Alon | m | | 2187 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Borodety, Itamar | | | 1317 | ISR | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Chernomordik, Pavel | f | | 2173 | ISR | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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