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Individual Calculations September 2022 |
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| Marston, Alastair Total change: 0.00 | |   |
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| Chessable British Chess Championships 2022: Week 1 U1750 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1501 | 0 | 2.50 | 4 | 0.00 | 1521 | | 0.00 | |
|  Daly, Grant | | | 1494 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |  Pride, Stephen C | | | 1587 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Morris, Nigel W | | | 1397 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Fowler, Caspian | | | 1526 | WLS | 0.50 | 1 | 0.00 | | 0.00 | |
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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