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Individual Calculations July 2018 |
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| Bullock, Lee Total change: 9.00 | |   |
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| 62nd Hampstead Weekend Congress Under 1900 | London | ENG | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1547 | 1.00 | 2 | 0.45 | 20 | 9.00 | |
|  Lundback, Anders | | | 1859 | SWE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Lim, Yu-Chin (peter) | | | 1615 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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