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Rapid:
Individual Calculations January 2019 |
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| Amrane, Tarek Total change: -17.00 | |   |
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| 5em open national des echecs SIDI BEL ABBES | Bel Abbes | ALG | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1587 | 1.00 | 5 | -0.85 | 20 | -17.00 | |
|  Saim, Aissa | | | 1942 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ouahab, Mohamed Kamel | | | 1923 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Benali, Abdelkrim | | | 1358 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Benhadi, Aziz Madani | m | | 1987 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aissat, Wail | | | 1391 | ALG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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