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Individual Calculations October 2019 |
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| Kumar, Soham Total change: 128.00 | |   |
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| 106th British Championships Under 1750 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1415 | 4.50 | 5 | 3.20 | 40 | 128.00 | |
|  McCormick, Graeme S | | | 1611 | IRL | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Ball, Matthew P | | | 1623 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Pride, Stephen C | | | 1591 | ENG | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ray, Hiya | | | 1546 | WLS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Pearce, Neville R | | | 1625 | ENG | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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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