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Rapid:
Individual Calculations August 2023 |
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| Laib, Brahim Total change: -1.00 | |   |
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| 3rd Rapid Tournament by Chess School Constantine | Constantine | ALG | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1497 | 1.00 | 4 | -0.05 | 20 | -1.00 | |
|  Koudri, Samir | | | 1778 | ALG | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Beghriche, Rami Tadjeddine | | | 1727 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Aissani, Fethallah | | | 1608 | ALG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Barkat, Raouf | | | 1626 | ALG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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