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Individual Calculations January 2009 |
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| Donovan, Nigel P Total change: -6.30 | |   |
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| 4NCL part 1 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2093 | 1.00 | 3 | -0.42 | 15 | -6.30 | |
|  Birtwistle, Nigel | | | 2106 | ENG | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Winfridsson, Ola | | | 2133 | SWE | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Tidman, Sophie E | | wf | 2095 | ENG | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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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