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Individual Calculations March 2024 |
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| Sengupta, Sohana Total change: 56.40 | |   |
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| 2023-24 4NCL Division 4 Rounds 5-6 | Warwick | ENG | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1268 | 0.00 | 2 | -0.03 | 40 | -1.20 | |
|  Perrett, David C | | | 1932 | WLS | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Lancaster, Roger | | | 1828 | ENG | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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 Chess League FIDE Weekender - February 2024 - U2000 | London | ENG | 2024-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1268 | 2.00 | 3 | 1.44 | 40 | 57.60 | |
| | Pradhan, Ayan | | | 1507 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Kowalczyk, Karina | | | 1423 | GER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Finnegan, Oliver | | | 1693 | ENG | 0.50 | 1 | 0.43 | 40 | 17.20 | |
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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