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Individual Calculations October 2008 |
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| Mason, Donald J Total change: -22.95 | |   |
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| British Championship | Liverpool | ENG | 2008-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2268 | 5.50 | 11 | -1.53 | 15 | -22.95 | |
|  Flear, Glenn C | g | | 2493 | ENG | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Russell, Christopher | | | 2036 | ENG | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Coathup, Roger H | | | 2105 | ENG | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Dilleigh, Stephen P | | | 2131 | ENG | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Williamson, Roger G | | | 2169 | ENG | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Sen, Subin | | | 2049 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Jackson, Oliver A | | | 2221 | ENG | 1.00 | 1 | 0.43 | 15 | 6.45 | | | James, Russell A | | | 2225 | ENG | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Grigoryan, Meri | | wf | 2053 | ENG | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Ledger, Stephen C | | | 2138 | ENG | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Gregory, Stephen J | | | 2177 | ENG | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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