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Individual Calculations July 2017 |
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| Gray, Mark S Total change: 0.20 | |   |
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| Hampstead FIDE Congress Under 2200 June 17 | London | ENG | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 2103 | 2.50 | 3 | 0.01 | 20 | 0.20 | |
|  Siddharth, Gopakumar | | | 1837 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Yoon, Jacob D | | | 1862 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Cavendish, Joshua Z | | | 1781 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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