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Individual Calculations February 2022 |
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| Kerkar, Essaid Total change: 73.60 | |   |
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| Algerian individual championship U14 Open final stage | Bejaia | ALG | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1072 | 3.50 | 6 | 1.84 | 40 | 73.60 | |
|  Hammadi, Rayane | | | 1316 | ALG | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Azzoug, Nazim | | | 1245 | ALG | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Chekired, Mohamed Elhareth | | | 1106 | ALG | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Idjakirene, Yanis | | | 1305 | ALG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Doucene, Farouk | | | 1311 | ALG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ait Azzouz, Fares | | | 1199 | ALG | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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