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Rapid:
Individual Calculations January 2015 |
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| Howell, Oliver W Total change: -11.20 | |   |
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| London Chess Classic 2014 Super Rapidplay Open | London | ENG | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1481 | 1.50 | 7 | -0.56 | 20 | -11.20 | |
|  Bai, Jinshi | m | | 1881 * | CHN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chan, Nevil | | | 1881 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Van Zyl - Rudd, Jack | | | 1537 | RSA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Nettleton, Charlie B | | | 1874 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Rosa, Mariagrazia | | wf | 1881 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Golding, William | | | 1397 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Nayak, Aurideep | | | 1330 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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