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Individual Calculations September 2022 |
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| Brewer, Callum D Total change: -3.40 | |   |
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| Chessable British Chess Championships 2022 | Torquay | ENG | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2159 | 4.00 | 9 | -0.17 | 20 | -3.40 | |
|  Wadsworth, Matthew J | m | | 2418 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Claridge-Hansen, William | f | | 2345 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Salmons, Calum | | | 1944 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hebden, Mark L | g | | 2476 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Modi, Shyam Jagdish | | | 2148 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Eames, Robert S | f | | 2112 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Lentzos, Ioanis | | | 2097 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Forster, Matthew | | | 2058 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Payne, Matthew J | | | 2155 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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