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Individual Calculations January 2024 |
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| Rogers, Tim L Total change: -35.60 | |   |
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| Southall FIDE Congress December 2023 - U2300 | Southall | ENG | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1912 | 2.00 | 4 | -0.08 | 20 | -1.60 | |
|  Johnson, Felix | | | 1640 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Varley, Joe | | | 1918 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kuzhelev, Timur | | | 1903 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Lalic, Peter D | c | | 2107 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | 15th Northwick Park Five Round Congress - Open | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1912 | 2.00 | 5 | -1.70 | 20 | -34.00 | |
| | Mittal, Aditya | | | 1512 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Badacsonyi, Frankie | | | 2078 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tawab, Ramin | | | 1670 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Wastney, Dylan | | | 1709 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Isaacs, Ruairi | | | 1479 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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) | | |
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