Individual Calculations April 2021 |
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Kostavetsky, Alexander Total change: -9.00 | | |
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Rishon Lezion automn 2020-21 | Rishon Lezion | ISR | 2020-12-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1713 | 1594 | 2.00 | 7 | -0.45 | 20 | -9.00 | |
| Gleizer, Adar | | | 1833 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | Leib, Yoni | | | 1672 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | Azoulay, Yehonatan | | | 1572 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | | Pelech, Roee | | | 1761 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | Zaslavsky, Oleg | | | 1674 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | | Kutikov, Gregory | | | 1905 | ISR | 1.00 | 1 | 0.86 | 20 | 17.20 | | Saad, Nir | | | 1577 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | | 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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