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Individual Calculations September 2023 |
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| Ogunshola, Ben Total change: -97.60 | |   |
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| 2023 British Championship | Leicester | ENG | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2116 | 2.00 | 8 | -2.90 | 20 | -58.00 | |
|  Willow, Jonah B | m | | 2421 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Koiza, Peter | | | 1963 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Khoury, Theo | | | 2066 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Burrows, Martin P | | | 2101 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Jackson, Edward | | | 1942 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Alldritt, Nigel R E | | | 1962 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gardiner, Eric D | | | 1843 | ENG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Cox, Toby | | | 1967 | ENG | 1.00 | 1 | 0.30 | 20 | 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) | | | | London Montague Congress - U2300 | London | ENG | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 2118 | 2.00 | 5 | -1.98 | 20 | -39.60 | |
| | Bathula, Abhinav Reddy | | | 1911 | IND | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Llewellyn, Julian D | | | 1791 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lalic, Peter D | c | | 2119 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Delidimoudis, Konstantinos | | | 1718 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Vyas, Alisha | | | 1717 | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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