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Individual Calculations September 2022 |
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| Peacock, Christopher Total change: -74.80 | |   |
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| Chessable British Chess Championships 2022: Weekend Under 1750 (Soanes) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1601 | 0.50 | 3 | -1.87 | 40 | -74.80 | |
|  Shi, Shaoquan | | | 1392 | ENG | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Roy, Anika Rachna | | | 1318 | ENG | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Morris, Nigel W | | | 1397 | ENG | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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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