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Rapid:
Individual Calculations August 2023 |
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| Blake-Gyeresy, Alfred Total change: 25.60 | |   |
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| Coulsdon Chess Junior Grand Prix Final 2023 - Levels 4 and 5 | Coulsdon | ENG | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1161 | 1385 | 6.00 | 7 | 0.64 | 40 | 25.60 | |
|  Ratakonda, Ishaan | | | 1047 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Uzdin, Rene | | | 1268 | ENG | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Singh, Aarush | | | 1085 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mallick, Ismail | | | 1287 | ENG | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ponsudhahar, Adit | | | 1290 | ENG | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Simkins, Owain | | | 1129 | ENG | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Aiyyapan, Sudersen | | | 1021 | ENG | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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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