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Rapid:
Individual Calculations February 2019 |
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| Amrane, Mohand Said Total change: -1.60 | |   |
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| 31eme Edition d'Algiers First Saturday | Algiers | ALG | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1755 | 3.00 | 6 | -0.08 | 20 | -1.60 | |
|  Abdelaziz, Tinhinane | | | 1493 | ALG | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Dorbane, Khaled | | | 2131 | ALG | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Saim, Bachir | | | 2030 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lagab, Lina | | wc | 1409 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Djema, Abdennour | | | 1743 | ALG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Boutchicha, Rachid | | | 1691 | ALG | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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