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Individual Calculations July 2015 |
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| Clayton, Tristan Total change: -31.40 | |   |
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| Hampstead Under 2200 Congress May 15 | London | ENG | 2015-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1791 | 1.50 | 4 | -1.57 | 20 | -31.40 | |
|  Tomy, Jeff | | | 1459 | ENG | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Isaksen, Peter A | | | 1616 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Karia, Rishul | | | 1637 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Balouka Myers, Gabriel | | | 1598 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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