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Rapid:
Individual Calculations June 2019 |
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| Boulrens, Ala Eddine Total change: -23.40 | |   |
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| Open 8 Mai 45 | Guelma | ALG | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1969 | 4.00 | 6 | -1.17 | 20 | -23.40 | |
|  Bouali, Hichem | | | 1569 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Redjem, Lyes | | | 1586 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Boutchicha, Rachid | | | 1719 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Amrani, Haithem | | | 1689 | ALG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Hamoudi, Nedjmeddine | | | 1630 | ALG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Boukazata, Djamel | | | 1718 | 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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