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Individual Calculations February 2023 |
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| Russell, Christopher Total change: 1.00 | |   |
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| London Christmas Chess Congress - Open | London | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2168 | 4.00 | 6 | 0.05 | 20 | 1.00 | |
|  Manuchehri, Alireza | | | 1785 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Sanitt, Ethan | | | 1879 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zakarian, Dimitrios Levon | | | 1958 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Merriman, John | f | | 2314 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Balaji, Aaravamudhan | c | | 2353 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Pert, Nina | | | 1846 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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