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Individual Calculations October 2022 |
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| Vunder, Andrey Total change: -24.20 | |   |
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| P.Romanovskiy Memorial 2022 | St. Petersburg | RUS | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 2000 | 5.50 | 9 | -1.21 | 20 | -24.20 | |
|  Zakharov, Yuri | | | 1600 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chereshkevich, Yuri | | | 1584 | RUS | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Egorkin, Dmitriy | | | 1778 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Iudina, Veronika | | | 1669 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Chernov, Lev | | | 1640 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bondarenko, Ivan | | | 2167 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Khodko, Yurii N. | | | 1977 | RUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Kurnosov, Egor | | | 1570 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rumyantsev, Semen | | | 1956 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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