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Individual Calculations December 2018 |
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| Hwass, Zaineb -8 Total change: -36.00 | |   |
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| Arab Chess Individual Championship 2018 U12_14 Girls | Hammamet | TUN | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1299 | 2.00 | 6 | -0.90 | 40 | -36.00 | |
|  Lagab, Lina | | wc | 1130 | ALG | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Latifah, Darmaki | | | 1261 | UAE | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Djerroud, Chahrazed | | | 1389 | ALG | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Rayan, Mohammad Ali Hassan | | | 1273 | UAE | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Widad, Sabah Noori | | | 1601 | IRQ | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Tala, Alnasser | | | 1257 | JOR | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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