Rapid:
Individual Calculations October 2023 |
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Snappir, Eitan Total change: -19.20 | | |
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Northern Israel Rapid Championship for veteran players | Nahariya | ISR | 2023-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1763 | 1775 | 1.50 | 5 | -0.96 | 20 | -19.20 | |
| Fridkin, Juri | | | 2125 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | Korol, Piotr | | | 1404 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | Donchik, Alexander | | | 1915 | ISR | 0.50 | 1 | 0.19 | 20 | 3.80 | | Fainberg, Boris | | | 1998 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | Prazdnik, Vladimir | | | 1375 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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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