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Individual Calculations May 2023 |
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| Merriman, James Total change: 7.60 | |   |
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| Guildford FIDE Congress | Guildford | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2044 | 1.00 | 3 | -0.29 | 40 | -11.60 | |
|  Buckley, Graeme N | m | | 2339 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ismail, Mohammed Aayan | | | 2261 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Lishoy Gengis Paratazham, Dildara | | | 1644 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Beckenham FIDE 2022-2023 Round 6 April 2023 | Beckenham | ENG | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2049 | 1.00 | 1 | 0.48 | 40 | 19.20 | |
| | Selway, Richard P | | | 2034 | ENG | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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