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Rapid:
Individual Calculations May 2023 |
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| Shaw, Henry L Total change: 43.60 | |   |
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| Coulsdon Chess Rapidplay - Easter (Open) | Coulsdon | ENG | 2023-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1312 | 3.50 | 6 | 2.18 | 20 | 43.60 | |
|  Lees, Fraser A | | | 1830 | SCO | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Rosenbach, Martin | | | 1672 | ENG | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Lam, Kai | | | 1392 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Howell, Chris I | | | 1997 | ENG | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Ponsudhahar, Adit | | | 1178 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Faulkner, Adam | | | 1668 | ENG | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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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