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Individual Calculations January 2013 |
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| Willmoth, Robert F Total change: -21.90 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2164 | 2.50 | 7 | -1.46 | 15 | -21.90 | |
|  Pattni, Kishan | | | 1764 * | ENG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ansell, Simon T | m | | 2377 | ENG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rudd, Jack | m | | 2288 | ENG | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Casaschi, Paolo | | | 2005 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Gibson, Christopher A | | | 1975 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Dukaczewski, Piotr | m | | 2274 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Hoegener, Claude | | | 2037 | LUX | 0.00 | 1 | -0.67 | 15 | -10.05 | | | * 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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