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Individual Calculations February 2023 |
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| Zabunova, Anastasiya Total change: -17.60 | |   |
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| Championship of the Leningrad Region U19. 2023 | Sosnovy Bor | RUS | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1054 | 1.00 | 6 | -0.44 | 40 | -17.60 | |
|  Rakipi, Alexandr | | | 1421 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Simakov, Vadim | | | 1422 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Porfiriev, Andrei | | | 1044 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Sungurova, Tatiana | | | 1283 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Shestak, Dmitriy | | | 1285 | RUS | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Nenonen, Erik | | | 1197 | RUS | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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