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Rapid:
Individual Calculations November 2018 |
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| Bourai, Rayane Total change: 3.00 | |   |
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| Open A Wilaya de Bejaia | Bejaia | ALG | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1388 | 4.50 | 7 | 0.15 | 20 | 3.00 | |
|  Zerarga, Imene | | | 1082 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Zane, Rayane | | | 1568 | ALG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Chabane, Lina | | wc | 1274 | ALG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Dahmani, Ayamaylina | | | 1115 | ALG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Hadjout, Lynda | | | 1203 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Adrar, Ayoub | | | 1212 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bouras, Ismail | | | 1562 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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