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Individual Calculations May 2015 |
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| Zheng, William Total change: -3.20 | |   |
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| Hampstead Under 2200 Congress Apr 18 | London | ENG | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1542 | 1.00 | 3 | -0.08 | 40 | -3.20 | |
|  Hand, Freddie | | | 1837 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Tivillier, Jacques | | | 1689 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Gallagher, Matthew | | | 1446 | IRL | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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