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Individual Calculations May 2023 |
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| Skvortsova, Anna Ig Total change: 128.00 | |   |
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| Chess tournament_Surgut spring 2023 | Surgut | RUS | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1119 | 4.50 | 8 | 2.73 | 40 | 109.20 | |
|  Dumakov, Pavel | | | 1775 | RUS | 1.00 | 1 | 0.99 | 40 | 39.60 | |  Bolgov, Aleksandr | | | 1264 | RUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Mishagin, Evgeniy | | | 1569 | RUS | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Krylov, Dmitry | | | 1734 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Shirinbekov, Kadimali | | | 1103 | RUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Abakumova, Lidiya | | | 1032 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Aptikova, Svetlana | | | 1455 | RUS | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Silaev, Arseniy | | | 1464 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Russian Championship G13 1st league 2023 | Moscow | RUS | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1186 | 3.00 | 5 | 0.47 | 40 | 18.80 | |
| | Pupkova, Polina | | | 1276 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Vishneva, Polina | | | 1046 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Biketova, Mariia | | | 1112 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Fedorenko, Ekaterina I. | | | 1258 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Kudryashova, Sofiya | | | 1216 | RUS | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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