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Rapid:
Individual Calculations August 2023 |
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| Djeddi , Salah Eddine Total change: 11.00 | |   |
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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 |
| 1588 | 1791 | 6.50 | 8 | 0.55 | 20 | 11.00 | |
|  Aouachria, Yara Mayar | | | 1391 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chanafi, Abderrazak | | | 1473 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bahri, Amara | | | 1625 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Fortas , Mohamed El Acil | | | 1585 | ALG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Rabahi, Aziz | | | 1578 | ALG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ouis, Mohammed | | | 1549 | ALG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Beghriche, Rami Tadjeddine | | | 1727 | ALG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Koudri, Samir | | | 1778 | ALG | 1.00 | 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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