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Individual Calculations May 2018 |
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| Saim, Mohamed Ilias Total change: -17.20 | |   |
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| Algerian Individual Chess Cup 2017 | Algiers | ALG | 2018-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2107 | 2.00 | 4 | -0.86 | 20 | -17.20 | |
|  Benseni, Ahmed | | | 1771 | ALG | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Benseni, Ahmed | | | 1771 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fellah, Mohamed Amine | | | 2069 | ALG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Fellah, Mohamed Amine | | | 2069 | ALG | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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