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Individual Calculations May 2023 |
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| Parkhov, Koren Total change: -37.20 | |   |
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| CZERNIAK 36 MEMORIAL 2023 OPEN C | Tel Aviv | ISR | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1293 | 1.00 | 3 | -0.93 | 40 | -37.20 | |
|  Shani, Dan | | | 1275 | ISR | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Gizunterman, Idan | | | 1144 | ISR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Danai, Elon | | | 1143 | ISR | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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