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Individual Calculations May 2012 |
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| Wells, Peter K Total change: -4.30 | |   |
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| e2e4 High Wycombe Open March 2012 | High Wycombe | ENG | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2499 | 4.00 | 5 | -0.43 | 10 | -4.30 | |
|  Lane, Peter C R | | | 2099 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Steil-Antoni, Fiona | | wm | 2144 | LUX | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Cairns, Stephen | | | 2099 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Therrien, Alex L | f | | 2239 | ENG | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Tozer, Philip A A | | | 2169 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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