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Individual Calculations September 2021 |
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| Gulaia, Maria Total change: 54.80 | |   |
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| Petrograd District Cup 2021-3 | St. Petersburg | RUS | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1295 | 3.50 | 9 | 1.37 | 40 | 54.80 | |
|  Kuizhev, Adam | | | 1695 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Dudarev, Viacheslav | | | 1695 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dudkin, Mikhail Dm. | | | 1171 | RUS | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Tipikin, Ivan | | | 1695 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Atakishiev, Emil | | | 1442 | RUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Trushnikov, Viacheslav | | | 1694 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shesternin, Nikolay | | | 1660 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Androshchuk, Egor | | | 1304 | RUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Salmina, Veronika | | | 1491 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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