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Individual Calculations December 2021 |
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| Vepreychuk, Roman Total change: 0.40 | |   |
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| SPb Championship 2021 Semifinal_B13 | St. Petersburg | RUS | 2021-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1114 | 1112 | 1.50 | 3 | 0.01 | 40 | 0.40 | |
|  Kurbanov, Marat | | | 1177 | RUS | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Vlashchenko, Ivan | | | 1163 | RUS | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Baev, Igor | | | 1001 | RUS | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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