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Individual Calculations January 2009 |
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| Richmond, Jane Total change: -7.95 | |   |
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| 4NCL part 1 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2145 | 1.50 | 4 | -0.53 | 15 | -7.95 | |
|  Eckersley-Waites, Tom | | | 2222 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | |  Cook, Michael P | | | 2056 | ENG | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Rice, Chris B | | | 2107 | ENG | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Cumbers, Paul | | | 2165 | ENG | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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