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Individual Calculations October 2014 |
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| Cumming, Rhys Total change: 3.20 | |   |
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| 21st Hampstead Weekend Congress: Under 2200 | London | ENG | 2014-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2041 | 3.00 | 4 | 0.16 | 20 | 3.20 | |
|  Grey, Nicholas | | | 1748 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  McCabe, Shane | | | 1891 | IRL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kalavannan, Koby | | | 1889 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Gaudeau, Valentin | | | 1979 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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