Individual Calculations December 2018 |
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Nassr, Ryma Total change: 88.80 | | |
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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 |
1112 | 1210 | 6.00 | 6 | 2.22 | 40 | 88.80 | |
| Ben Amor, Meriem | | | 1213 | TUN | 1.00 | 1 | 0.50 | 40 | 20.00 | | Hala, Gamal Amin | | | 1173 | UAE | 1.00 | 1 | 0.45 | 40 | 18.00 | | Mesmoudi, Nada Errayhane | | | 1015 | ALG | 1.00 | 1 | 0.25 | 40 | 10.00 | | Malak, Mahdi Attiyah | | | 1181 | IRQ | 1.00 | 1 | 0.46 | 40 | 18.40 | | Ben Salem, Meriem | | | 1056 | TUN | 1.00 | 1 | 0.29 | 40 | 11.60 | | Revana, Helal | | | 1034 | JOR | 1.00 | 1 | 0.27 | 40 | 10.80 | | 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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