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Rapid:
Individual Calculations June 2017 |
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| Kadiri, Mustapha Kamel Total change: -15.20 | |   |
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| "8 MAY 1945"Celebration tournament A1700 | Guelma | ALG | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1929 | 0.50 | 2 | -0.76 | 20 | -15.20 | |
|  Bouzitoune, Abdelhafid | | | 1744 | ALG | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Boulrens, Ala Eddine | | | 1914 | ALG | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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