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Individual Calculations February 2023 |
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| Harandi, Teymour Total change: 8.40 | |   |
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| London Christmas Chess Congress - Open | London | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1459 | 0.50 | 4 | 0.21 | 40 | 8.40 | |
|  Hill, Andy | | | 1913 | ENG | 0.50 | 1 | 0.44 | 40 | 17.60 | |  Rushbrooke, Remy | | | 1982 | ENG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Gibbs, Dominic V | | | 1873 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Dasgupta, Avyukt | | | 1781 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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