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Individual Calculations May 2023 |
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| Abakumova, Lidiya Total change: 6.80 | |   |
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| Chess tournament_Surgut spring 2023 | Surgut | RUS | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1032 | 1.00 | 4 | 0.17 | 40 | 6.80 | |
|  Mishagin, Evgeniy | | | 1569 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Skvortsova, Anna Ig | | | 1119 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Egubtseva, Anna | | | 1221 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Bakhman, Aleksandr | | | 1301 | RUS | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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