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Individual Calculations May 2013 |
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| Zhao, Haolin Total change: 13.50 | |   |
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| e2e4 Gatwick U1750 April 2013 | London | ENG | 2013-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1236 | 1.00 | 4 | 0.45 | 30 | 13.50 | |
|  Miles, Barry S | | | 1612 | ENG | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Ingram, Michael G | | | 1505 | ENG | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Bullock, Lee | | | 1465 | ENG | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Chellappah, Kuhan | | | 1636 * | ENG | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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