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Individual Calculations January 2016 |
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| Robinson, David Total change: 4.40 | |   |
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| Welsh Chess Premier League 2015/16 Round 2 | Various | WLS | 2015-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1903 | 0.50 | 1 | 0.22 | 20 | 4.40 | |
|  Bennett, Alan | | | 2068 | WLS | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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