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Individual Calculations January 2020 |
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| Arkell, Keith C Total change: 6.80 | |   |
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| 11th CSC London Chess Classic: FIDE Open | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2364 | 2445 | 6.00 | 9 | 0.68 | 10 | 6.80 | |
|  Flear, Christine | | wm | 2045 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Johnson, Daniel | | | 2185 | SWE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Lee, Qing Aun | f | | 2228 | SGP | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Gordon, Stephen J | g | | 2505 | ENG | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Cherniaev, Alexander | g | | 2428 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Vaishali, R | | wg | 2376 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Gschnitzer, Adrian | f | | 2422 | GER | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Gormally, Daniel W | g | | 2491 | ENG | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Moussard, Jules | g | | 2600 | FRA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | * 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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