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Individual Calculations February 2023 |
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| Sachdeva, Ronit Total change: 92.40 | |   |
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| 2022/23 4NCL Division 4 Rounds 3-4 | Daventry | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1620 | 1.50 | 2 | 0.82 | 40 | 32.80 | |
|  Adams, Mark | | | 1906 | WLS | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Ivanov, Elizabeth | | | 1605 | ENG | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | Ealing FIDE Congress - January U2300 | London | ENG | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1620 | 2.50 | 4 | 1.49 | 40 | 59.60 | |
| | Rebonato Scott, Sebastiano | | | 1613 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Salmons, Calum | | | 1989 | ENG | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Iyengar, Ilya | | | 2002 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sivanandan, Bodhana | | | 1762 | ENG | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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