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Rapid:
Individual Calculations January 2018 |
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| Phillips, David Total change: 46.20 | |   |
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| 9th CSC London Chess Classic: Rapidplay U2050 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1443 | 3.00 | 6 | 2.31 | 20 | 46.20 | |
|  Reed, Karim S | | | 1843 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Walczak, Rafal | | | 1843 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Varney, Daniel | | | 1611 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Risicato, Alfredo | | | 1833 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Jacob, Sydney J | | | 1843 * | ENG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Santos, Joao Aa | | | 1843 * | POR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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