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Rapid:
Individual Calculations December 2021 |
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| Krayz, Alexander Total change: -4.20 | |   |
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| Israel National Cup 2021 | Jerusalem | ISR | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2191 | 3.00 | 5 | -0.21 | 20 | -4.20 | |
|  Tadmor, Maya | | | 1456 | ISR | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Dvoskin, Vadim | | | 2186 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Birnboim, Nathan | m | | 2315 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Weintraub, Amit | | | 1811 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Aharon, Ofir | f | | 2212 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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