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Rapid:
Individual Calculations May 2018 |
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| Sekiranda, Isaac Total change: 7.40 | |   |
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| Open Youm El Ilm ALGER 2018 | Algiers | ALG | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1519 | 1.00 | 4 | 0.37 | 20 | 7.40 | |
|  Latreche, Sabrina | | wm | 1911 | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Djeddi , Salah Eddine | | | 1853 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ramdani, Abdellah | | | 1693 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Djema, Abdennour | | | 1799 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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