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Rapid:
Individual Calculations February 2018 |
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| Belaid, Koceila Total change: -12.20 | |   |
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| 1st Opren Yennayer bejaia 2018 | Bejaia | ALG | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1552 | 0.00 | 3 | -0.61 | 20 | -12.20 | |
|  Tairi, Akli | | | 1771 | ALG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Brahami, Lamine | f | | 1879 | ALG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Gani, Cherif | | | 1732 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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