Individual Calculations December 2018 |
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Ben Salem, Meriem Total change: -18.80 | | |
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Arab Chess Individual Championship 2018 U10 Girls | Hammamet | TUN | 2018-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1155 | 1056 | 1.00 | 4 | -0.47 | 40 | -18.80 | |
| Malak, Mahdi Attiyah | | | 1181 | IRQ | 1.00 | 1 | 0.67 | 40 | 26.80 | | Mesmoudi, Nada Errayhane | | | 1015 | ALG | 0.00 | 1 | -0.56 | 40 | -22.40 | | Nassr, Ryma | | wc | 1210 | ALG | 0.00 | 1 | -0.29 | 40 | -11.60 | | Ben Amor, Meriem | | | 1213 | TUN | 0.00 | 1 | -0.29 | 40 | -11.60 | | 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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