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Individual Calculations February 2019 |
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| Ali Turki, Djaouad Total change: 0.00 | |   |
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| Algerian Youth championships Semi Final U14 Open 2019 | Mostaganem | ALG | 2018-12-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1255 | 0 | 0.50 | 4 | 0.00 | 933 | | 0.00 | |
|  Boudheb, Ishak | | | 1305 | ALG | 0.50 | 1 | 0.00 | | 0.00 | |  Mehdi, Billal | | | 1393 | ALG | 0.00 | 1 | 0.00 | | 0.00 | | | Charef Khodja, Abdelrahmane | | | 1159 | ALG | 0.00 | 1 | 0.00 | | 0.00 | | | Bourai, Rayane | | | 1164 | ALG | 0.00 | 1 | 0.00 | | 0.00 | |
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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