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Individual Calculations July 2012 |
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| Gilbert, Colin Total change: -2.55 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1802 | 1.50 | 3 | 0.40 | 15 | 6.00 | |
|  French, Angus J | | | 2077 | ENG | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Woodcock, Keith D | | | 1633 | ENG | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Duggan, Christopher | | | 2031 | ENG | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | Welsh Chess Premier League Round 4-7 | Various | WLS | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1798 | 0.00 | 1 | -0.57 | 15 | -8.55 | |
| | Van Kemenade, Julie | | | 1750 | WLS | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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