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Rapid:
Individual Calculations July 2019 |
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| Chami, Mohamed Total change: -31.00 | |   |
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| BCE open 2019 | Bejaia | ALG | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1598 | 3.00 | 6 | -1.55 | 20 | -31.00 | |
|  Attoui, Abderrezak | | | 1874 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Boumaaraf, Abderraouf | | | 1236 | ALG | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Hammadi, Rayane | | | 1214 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mahdi, Billel | | | 1315 | ALG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Oudali, Amayas | | | 1198 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brahimi, Abderahim | c | | 1352 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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