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Rapid:
Individual Calculations June 2017 |
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| Mellah, Mohamed Total change: 23.80 | |   |
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| "8 MAY 1945"Celebration tournament A1700 | Guelma | ALG | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1719 | 3.50 | 7 | 1.19 | 20 | 23.80 | |
|  Brahami, Lamine | f | | 1852 | ALG | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Lekhchine , Riad | | | 1926 | ALG | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Attoui, Abderrezak | | | 1839 | ALG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bentoumi, Miloud | | | 1968 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ameur Zaimeche, Mourad | | | 1862 | ALG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Douaouria, Kamel | | | 1735 | ALG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Semaoune, Marouane | | | 1763 | ALG | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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