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Rapid:
Individual Calculations December 2021 |
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| Lukin, Elisha Total change: 19.20 | |   |
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| Israel National Cup 2021 | Jerusalem | ISR | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 2108 | 3.00 | 3 | 0.96 | 20 | 19.20 | |
|  Rivlin, Shachar | | | 1472 | ISR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Tratatovici, Dan | | | 2046 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Katzir, Moshe | c | | 2139 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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