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Individual Calculations May 2018 |
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| Assem, Abderezzak Total change: 12.00 | |   |
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| Algerian Individual Chess Cup 2017 | Algiers | ALG | 2018-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1576 | 0.50 | 2 | 0.30 | 40 | 12.00 | |
|  Saim, Bachir | | | 1934 | ALG | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Saim, Bachir | | | 1934 | ALG | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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