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Individual Calculations June 2014 |
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| Ralphs, Nigel Total change: -4.50 | |   |
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| Welsh Chess Premier League 2013/14 Rd7 | Various | WLS | 2014-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1938 | 0.00 | 1 | -0.30 | 15 | -4.50 | |
|  Bevan, Peter M | | | 2085 | WLS | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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