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Rapid:
Individual Calculations May 2015 |
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| Brewer, Callum Total change: 24.20 | |   |
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| Golders Green Rapidplay Congress Open Apr 15 | London | ENG | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1752 | 3.00 | 6 | 1.21 | 20 | 24.20 | |
|  Cherniaev, Alex | g | | 2152 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Tiruchirapalli, Venkataram | f | | 2152 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Islam, Mohammed | | | 1750 | BAN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Villiers, Thomas | | | 2064 | ENG | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Gallagher, Daniel | | | 1757 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Rocco, Federico | | | 1754 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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