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Individual Calculations June 2024 |
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| Oswald, Graeme Total change: -18.20 | |   |
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| Durham Chess Congress 2024 | Darlington | ENG | 2024-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2116 | 3.00 | 5 | -0.91 | 20 | -18.20 | |
|  Ilett, Raymond J | | | 1873 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Maton, Emily | | | 1912 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mohindra, Raj | | | 1832 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ridge, Michael | | | 1897 | SCO | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Booth, Steven B | | | 1938 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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