Rapid:
Individual Calculations May 2018 |
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Amrane, Abdellah Total change: 18.60 | | |
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7th Kids first saturday 2018 | Algiers | ALG | 2018-04-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1242 | 1330 | 1.50 | 2 | 0.26 | 20 | 5.20 | |
| Habak, Amayas | | | 1250 | ALG | 0.50 | 1 | -0.11 | 20 | -2.20 | | Amrane, Ramdane | | | 1233 | ALG | 1.00 | 1 | 0.37 | 20 | 7.40 | | 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) | | Open Youm El Ilm ALGER 2018 | Algiers | ALG | 2018-04-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1688 | 1330 | 1.00 | 3 | 0.67 | 20 | 13.40 | |
| Abdi, Zineb Dina | | wm | 1730 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | Boudoukha, Abdelmoumen | | | 1605 | ALG | 1.00 | 1 | 0.83 | 20 | 16.60 | | Ramdani, Hamid | | | 1730 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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