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Rapid:
Individual Calculations February 2023 |
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| Onal, Erkan Total change: -17.00 | |   |
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| Kensington FIDE Rapid Chess 15 January - Major | London | ENG | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1525 | 2.00 | 4 | -0.85 | 20 | -17.00 | |
|  Morris, Brian | | | 1297 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Kairat, Alexander | | | 1389 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Landman, Aharon | | | 1393 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Singha, Swati | | | 1373 | IND | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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