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Individual Calculations May 2019 |
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| Chikhaoui, Walid Total change: -9.80 | |   |
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| Championnat National par equipe A 2020 finale | Bizerte | TUN | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2173 | 1.00 | 2 | -0.49 | 20 | -9.80 | |
|  Chouchane, Mohamed | | | 1939 | TUN | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Hergli, Amir | | | 2022 | TUN | 0.50 | 1 | -0.20 | 20 | -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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