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Individual Calculations May 2023 |
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| Sladkov, Andrey Total change: -40.40 | |   |
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| St. Petersburg Seniors Championship 2023 | St. Petersburg | RUS | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1770 | 3.00 | 8 | -2.02 | 20 | -40.40 | |
|  Berlin, Grigoriy | | | 2184 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Naryshkina, Irina | | | 1371 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kapelkina, Galina | | | 1652 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Fokin, Anatoly | | | 1402 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Biyachuev, Minkail | | | 1370 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nikitinyh, Boris | | | 1749 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Nuritdinov, Nizomitdin | | | 1688 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mironovich, Mark | | | 1832 | RUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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