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Individual Calculations February 2023 |
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| Slonczuk, Pawel Total change: -2.00 | |   |
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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 |
| 1945 | 1502 | 0.00 | 2 | -0.12 | 20 | -2.40 | |
|  Hurney, Kevin | | | 1943 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Gregory, Keith D F | | | 1946 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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 U1900 | London | ENG | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1502 | 0.50 | 2 | 0.02 | 20 | 0.40 | |
| | Manuchehri, Alireza | | | 1785 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vyas, Alisha | | | 1634 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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