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Individual Calculations April 2022 |
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| Mefteh, Meyssem Total change: -26.00 | |   |
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| Arab Chess Individual Championship 2021 U14 Girls | baghdad | IRQ | 2022-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1234 | 3.00 | 7 | -0.65 | 40 | -26.00 | |
|  Parwa, Pshtiwan Ahmed | | | 1027 | IRQ | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Roziya, Fakhraddin Awdl | | | 1089 | IRQ | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Chihi, Ghada | | wc | 1173 | TUN | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Eman, Sawan | | | 1834 | PLE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Bousehla, Manel | | | 1378 | ALG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Fawaz, Nadia | | | 1172 | LBN | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Rataj , Saad Mohsin | | | 1092 | IRQ | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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