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Rapid:
Individual Calculations December 2021 |
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| Lian, Marina Total change: 8.80 | |   |
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| Israel National Cup 2021 | Jerusalem | ISR | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1756 | 3.00 | 5 | 0.44 | 20 | 8.80 | |
|  Gleizer, Mark | f | | 1985 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Tadmor, Maya | | | 1337 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kuperman, Boris | | | 1720 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Luvlevsky, Asher | | | 1750 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Bodenshtein, Yair | | | 1856 | ISR | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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