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Individual Calculations May 2022 |
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| Russell, Christopher Total change: -4.60 | |   |
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| Central London Chess Congress 2022 Open | London | ENG | 2022-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2173 | 3.50 | 5 | -0.23 | 20 | -4.60 | |
|  Wells, Tony D | | | 1833 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Finn, Peter | | | 2029 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Freeland, Alex | | | 1994 | WLS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lalic, Peter D | | | 2163 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Bathula, Abhinav Reddy | | | 1773 * | IND | 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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