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Individual Calculations May 2023 |
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| Merriman, John Total change: 5.80 | |   |
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| Guildford FIDE Congress | Guildford | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2289 | 3.50 | 4 | 0.29 | 20 | 5.80 | |
|  Mikalajunas, Kajus | | | 1889 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kumar, Sanjit S | | | 1795 | ENG | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kueh, Audrey | | wf | 2125 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Povah, Nigel E | m | | 2207 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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