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Individual Calculations April 2019 |
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| Ribshtein, Nati Total change: -7.30 | |   |
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| Rishon LeZion Championship 2019 A | Rishon LeZion | ISR | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2315 | 6.00 | 9 | -0.73 | 10 | -7.30 | |
|  Gleizer, Adar | | | 1915 * | ISR | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Vaserman, Eduard | | | 1915 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bulkovstein, David | | | 1915 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Marcovici, Adrian | | | 1980 | ISR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Dvoirys, Semen I. | g | | 2523 | RUS | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Leib, Daniel | | | 1915 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Levi, Netanel | | | 2208 | ISR | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Katkov, Michelle | | wf | 1953 | ISR | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Kantsler, Boris | g | | 2398 | ISR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | * 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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