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Rapid:
Individual Calculations June 2023 |
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| Butler, Rene Total change: 11.20 | |   |
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| 3rd Northampton FIDE Rapidplay - Minor (U1500) | Northampton | ENG | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1170 | 1.00 | 2 | 0.56 | 20 | 11.20 | |
|  Cooper, Ron | | | 1416 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Strugar, Ioan-Euzeb | | | 1359 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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