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Individual Calculations May 2024 |
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| Sefton, Adam Total change: -2.40 | |   |
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| Guildford FIDE Congress 2024 - Open | Guildford | ENG | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1793 | 1.00 | 3 | -0.01 | 40 | -0.40 | |
|  Pollack, Oscar | | | 2082 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Pleimling, Luc | | | 1642 | LUX | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Payne, Matthew J | | | 2091 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | Wightlink Isle of Wight Chess Congress | Ryde | ENG | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1793 | 1.00 | 3 | -0.05 | 40 | -2.00 | |
| | Readey, John | f | | 2162 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Saivigneash, S M | | | 1818 | IND | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Gunathilake, M D Vinuda Shenal | | | 1807 | SRI | 0.00 | 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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