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Individual Calculations September 2022 |
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| Nettleton, Robin Total change: -20.00 | |   |
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| Chessable British Chess Championships 2022: Week 1 U1600 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1302 | 0.00 | 3 | -1.00 | 20 | -20.00 | |
|  Collis, Paul S | | | 1545 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Weersing, Nathan | | | 1459 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Cuthbert, Larissa | | | 1297 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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