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Rapid:
Individual Calculations October 2019 |
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| Hermal, Ikhlas Total change: -11.60 | |   |
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| ChamClubs U20 pionnat des | Sdi Bel Abbes | ALG | 2019-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1098 | 0.50 | 3 | -0.58 | 20 | -11.60 | |
|  Harmel, Abdelkhalak | | | 1371 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Fartous, Hadjer | | | 1227 | ALG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Bousmaha, Amira | | | 1038 | ALG | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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