Individual Calculations January 2023 |
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Naseraldean, Sara Total change: -4.80 | | |
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Arab Individual Chess Championship U20 Girls | Damascus | SYR | 2022-10-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1745 | 1198 | 0.00 | 4 | -0.12 | 40 | -4.80 | |
| Ahmad Murad, Fatema Alzahraa. | | | 1782 | SYR | 0.00 | 1 | -0.02 | 40 | -0.80 | | Sara, Masood Abdullah | | | 1707 | IRQ | 0.00 | 1 | -0.04 | 40 | -1.60 | | Ahmad Murad, Fatema Alzahraa. | | | 1782 | SYR | 0.00 | 1 | -0.02 | 40 | -0.80 | | Sara, Masood Abdullah | | | 1707 | IRQ | 0.00 | 1 | -0.04 | 40 | -1.60 | | 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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