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Rapid:
Individual Calculations January 2017 |
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| Keen, Cosima C Total change: 31.40 | |   |
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| 8th CSC London Chess Classic: Super Rapidplay | London | ENG | 2016-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1822 | 5.50 | 10 | 1.57 | 20 | 31.40 | |
|  McShane, Luke J | g | | 2222 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jassim, Omar | | | 1502 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Strugnell, Carl P | f | | 2222 * | WLS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Selvarattinam Somupillai, Geng | | | 1558 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Walker, Nicholas P | | | 2152 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abedian, Mohsen | | | 1586 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Quinn, Martin | | | 1611 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sanghera, Parminder | | | 2113 | SCO | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Lam, Paul Gm | | | 2147 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Thompson, Ian D | f | | 2168 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | * 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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