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Individual Calculations May 2023 |
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| Nuritdinov, Nizomitdin Total change: -29.00 | |   |
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| St. Petersburg Seniors Championship 2023 | St. Petersburg | RUS | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1688 | 2.50 | 8 | -1.45 | 20 | -29.00 | |
|  Estrin, Mark | | | 2050 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Suvorov, Aleksandr | | | 1877 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Biyachuev, Minkail | | | 1288 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nikitinyh, Boris | | | 1749 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Klobukov, Sergey | | | 1533 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zakharov, Yuri | | | 1351 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Berezhkov, Vyacheslav | | | 1853 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sladkov, Andrey | | | 1770 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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