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Individual Calculations June 2023 |
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| Gamal, Alaa Total change: -31.40 | |   |
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| 2022/23 4NCL Division 2 Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 1756 | 0.50 | 2 | 0.08 | 20 | 1.60 | |
|  Forster, Matthew | | | 2028 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Verma, Shlok | | | 1949 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | English Women's Championships 2023 | Kenilworth | ENG | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1752 | 2.00 | 7 | -1.65 | 20 | -33.00 | |
| | Pert, Nina | | wc | 2000 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gorrepati, Soumya | | | 1612 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Toma, Katarzyna | | wg | 2254 | ENG | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Jayawarna, Thisumi | | | 1500 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Walker, Kate | | | 1541 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Milewska, Agnieszka | | | 1643 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Sheikh, Anum | | wc | 1751 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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