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Blitz:
Individual Calculations February 2018 |
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| Braithwaite, Paul Total change: -7.20 | |   |
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| CCF WINTER CHESS 2017-18 BLITZ JANUARY 2018 A | London | ENG | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1094 | 1231 | 1.00 | 2 | -0.36 | 20 | -7.20 | |
|  Wimble, Garry | | | 1038 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Hastilow, Sarah | | | 1150 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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