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Individual Calculations May 2023 |
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| Lalic, Susan K Total change: 3.10 | |   |
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| Guildford FIDE Congress | Guildford | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2260 | 3.50 | 4 | 0.31 | 10 | 3.10 | |
|  Sutton, Daniel | | | 1867 | ENG | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Purdon, Colin | | | 1976 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Maton, Emily | | | 1860 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Venkataramanan, T.s. | f | | 2251 | IND | 1.00 | 1 | 0.49 | 10 | 4.90 | | | * 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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