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Individual Calculations October 2019 |
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| Pearce, Neville R Total change: -14.40 | |   |
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| 106th British Championships Under 1750 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1625 | 2.50 | 4 | -0.36 | 40 | -14.40 | |
|  Daly, Grant | | | 1489 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Pert, Nina P | | | 1452 | ENG | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Bullock, Lee | | | 1488 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kumar, Soham | | | 1415 | ENG | 0.00 | 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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