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Rapid:
Individual Calculations February 2023 |
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| Wicken, Jack Total change: 5.60 | |   |
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| Coulsdon Chess Junior Grand Prix Spring 2023 - January | Coulsdon | ENG | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1213 | 3.00 | 5 | 0.14 | 40 | 5.60 | |
|  Bhatia, Jai | | | 1090 | ENG | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Simkins, Owain | | | 1144 | ENG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kilambi, Venkata Ananth Akshay | | | 1191 | ENG | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Blake-Gyeresy, Alfred | | | 1178 | ENG | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Ponsudhahar, Adit | | | 1209 | ENG | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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