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Rapid:
Individual Calculations August 2023 |
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| Senior, Gary Total change: 31.60 | |   |
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| Golders Green FIDE Rapidplay 2023 July Open | London | ENG | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1918 | 4.00 | 6 | 0.23 | 20 | 4.60 | |
|  Hotala, Grzegorz | | | 1553 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Quillaud, Maxime | | | 1518 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Turner, Max N | c | | 2271 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zhang, Junyi | | | 1673 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yoon, Jacob D | | | 1872 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Badacsonyi, Stanley | | | 1929 | ENG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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) | | | | Poplar Rapid Tournament - Under 2000 - 22 July 2023 | London | ENG | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1918 | 5.50 | 6 | 1.35 | 20 | 27.00 | |
| | Fenwick, Hugh F | | | 1604 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Millward, David J | | | 1681 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Finnegan, Oliver | | | 1670 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Balloglu, Piro | | | 1954 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Gormley, Cathan | | | 1666 | IRL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nicholas, Koichi B | | | 1976 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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