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Individual Calculations January 2017 |
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| Ridge, Benjamin Total change: 40.40 | |   |
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| 8th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1430 | 2.00 | 5 | 1.01 | 40 | 40.40 | |
|  Bishop, Geoffrey L | | | 1691 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Moran, Joe | | | 1652 | ENG | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Lawrence, David J | | | 1693 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Probert, Malcolm A | | | 1627 | WLS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Aitchison, A Keith | | | 1716 | SCO | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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