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Individual Calculations January 2016 |
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| Rogacewicz, Mikolaj Total change: 53.20 | |   |
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| 7th London Chess Classic: Weekend Under 1800 | London | ENG | 2015-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1289 | 2.00 | 5 | 1.33 | 40 | 53.20 | |
|  Sloan, Cecil | | | 1663 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Karia, Rishul | | | 1689 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bullock, Lee | | | 1551 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Widdicombe, Ben | | | 1502 | ENG | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Joseph, Tomy | | | 1689 * | ENG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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