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Individual Calculations May 2023 |
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| Jones, Steven A Total change: 46.80 | |   |
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| Guildford FIDE Congress | Guildford | ENG | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2143 | 3.50 | 4 | 1.07 | 20 | 21.40 | |
|  Kothari, Jai | | | 1743 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Verma, Shlok | | | 1941 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Fernandes, Miguel A. Murtinho | | | 2146 | POR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Buckley, Graeme N | m | | 2339 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | 65th Southend Easter Congress - Open | Southend-on-Sea | ENG | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2127 | 5.50 | 7 | 1.27 | 20 | 25.40 | |
| | Rida, Ruqayyah | | | 1788 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dewangan, Aayush | | | 1727 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Christiansen, Johan-Sebastian | g | | 2579 | NOR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Karas, Eugenia | | | 1928 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Hung, Jake | | | 1640 | ENG | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Haydon, David L | f | | 2282 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Zapolskis, Antanas | m | | 2227 | LTU | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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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