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Rapid:
Individual Calculations April 2018 |
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| Allan, Brian N Total change: -12.60 | |   |
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| CCF WINTER CHESS 2017-18 RAPID PLAY RESULTS MARCH 2018 | London | ENG | 2018-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1666 | 1.50 | 3 | -0.63 | 20 | -12.60 | |
|  Darville, Matt | | | 1712 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Metcalfe, Charlie P | | | 1459 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Collins, Michael E | | | 1266 * | ENG | 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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