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Rapid:
Individual Calculations November 2021 |
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| Ehrlich, Roy Total change: -23.80 | |   |
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| Mark Center Autumn Rapid A | Tel Aviv | ISR | 2021-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1996 | 3.00 | 5 | -1.19 | 20 | -23.80 | |
|  Levi, Or | | | 1504 | ISR | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Soybert, Ori | | | 1285 | ISR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Sitbon, Itay | | | 1761 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Friedland, Eldar | | | 1899 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Marcovici, Adrian | | | 1737 | ISR | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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