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Rapid:
Individual Calculations May 2018 |
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| Amrouche, Mhamed Total change: -16.60 | |   |
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| Open Youm El Ilm ALGER 2018 | Algiers | ALG | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1655 | 2.00 | 5 | -0.83 | 20 | -16.60 | |
|  Kadiri, Mustapha Kamel | | | 1918 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Beghriche, Rami Tadjeddine | | | 1304 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Saim, Bachir | | | 2020 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Adouane, Selma | | | 1412 | ALG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bidi, Abdeljalil | | | 1344 | ALG | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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