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Individual Calculations January 2018 |
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| Amrane, Ramdane Total change: -49.60 | |   |
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| Semi final Individual Championship 2018 U14 open | Medea | ALG | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1297 | 2.00 | 6 | -1.24 | 40 | -49.60 | |
|  Khelladi, Elias | | | 1068 | ALG | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Lalam, Rayane | | | 1326 | ALG | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Ferrad, Amine | | | 1118 | ALG | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Belaid, Koceila | | | 1444 | ALG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Attaoui, Mohamed Riad | | | 1403 | ALG | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Hellal, Tarik | | | 1222 | ALG | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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