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Individual Calculations January 2013 |
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| Grant, Jonathan I M Total change: 18.00 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2217 | 6.00 | 9 | 1.20 | 15 | 18.00 | |
|  Jakobsen, Alf Gjoran | | | 1901 | NOR | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Hawkins, Jonathan | m | | 2507 | ENG | 0.00 | 1 | -0.16 | 15 | -2.40 | | | De Coverly, Roger D | | | 2038 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Rodriguez, Vidal | | | 2148 | VEN | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Duncan, Patrick C M | | | 2071 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ferguson, Mark | m | | 2402 | ENG | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Josse, Mark | | | 2142 | ENG | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Maduekwe, Chiedu | | | 2151 | NGR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Schneider, Igor | f | | 2376 | USA | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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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