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Individual Calculations January 2013 |
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| Boger, Raymond Total change: 17.70 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1946 | 4.50 | 9 | 1.18 | 15 | 17.70 | |
|  Coleman, David J | c | | 2268 | ENG | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Eames, Robert S | f | | 2263 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Dale, Finley | | | 1691 | AUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Steil-Antoni, Fiona | | wm | 2169 | LUX | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Guthrie, David | | | 2167 | NZL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Wheldon, Philip | | | 2103 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Whatley, Stephen A J | | | 1707 | ENG | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Cannon, Richard J | | | 2071 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Shepley, Julien M | | | 2029 | ENG | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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