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Rapid:
Individual Calculations August 2023 |
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| Koudri, Samir Total change: -22.00 | |   |
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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 |
| 1467 | 1778 | 5.50 | 8 | -1.10 | 20 | -22.00 | |
|  Latreche, Mouhamed | | | 1251 | ALG | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Laib, Brahim | | | 1497 | ALG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kedadouche, Ciliane | | | 1378 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kadri, Massinissa | | | 1457 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kerrout, Farid | | | 1473 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Aouachria, Yara Mayar | | | 1252 | ALG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Ganouche, Youcef | | | 1634 | ALG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Djeddi , Salah Eddine | | | 1791 | ALG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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