Rapid:
Individual Calculations April 2023 |
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Abramov, David Total change: -23.00 | | |
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Israeli Seniors Championship 2023 | Herzliya | ISR | 2023-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1713 | 1772 | 3.50 | 8 | -1.15 | 20 | -23.00 | |
| Schulman, Leonid | f | | 2225 | RUS | 0.50 | 1 | 0.44 | 20 | 8.80 | | Idesis, Yaacov | | | 1776 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | | Cohen, Ofer | | | 1578 | ISR | 0.00 | 1 | -0.75 | 20 | -15.00 | | Pleshtaev, Eliahu | | | 1372 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Siti, Eli | | | 1550 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | Marcovici, Adrian | | | 1757 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | | Vorobyev, Vladimir | | | 1780 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | | Grinberg, Yaacov | | | 1668 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | * 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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