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Individual Calculations January 2019 |
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| Pert, Nicholas Total change: 12.20 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2546 | 7.50 | 9 | 1.22 | 10 | 12.20 | |
|  Seymour, Timothy P | | | 2146 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Signorelli, Gaetano | | | 2222 | ITA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Lane, Gary W | m | | 2353 | AUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Wu, Li | | | 2317 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Tomaszewski, Kacper | f | | 2259 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Moussard, Jules | g | | 2591 | FRA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Gumularz, Szymon | m | | 2462 | POL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Gormally, Daniel W | g | | 2478 | ENG | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Yuffa, Daniil | g | | 2572 | RUS | 0.50 | 1 | 0.04 | 10 | 0.40 | | | * 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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