Rapid:
Individual Calculations January 2019 |
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Kopelevich, Boris Total change: -6.20 | | |
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Karmiel Rapid 2018 22.12.2018 | Karmiel | ISR | 2018-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1878 | 2023 | 3.00 | 5 | -0.31 | 20 | -6.20 | |
| Mendes De Barros, Leticia | | | 1623 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Popaotsan, Manoli | | | 1702 | ISR | 0.50 | 1 | -0.37 | 20 | -7.40 | | Koren, Garry | | | 1886 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | Kaplivatski, Alexander | f | | 2261 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | Borenshtein, Tal | | | 1917 | ISR | 0.50 | 1 | -0.14 | 20 | -2.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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