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Individual Calculations November 2022 |
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| Chamekh, Ahmed Total change: -26.40 | |   |
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| Championnat de Tunisie Par Equipes Division A - 2022 Round 4-5-6 | Hammamet | TUN | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1848 | 0.00 | 2 | -0.62 | 20 | -12.40 | |
|  Hergli, Amir | | | 1977 | TUN | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Mabrouk, Nizar | | | 2009 | TUN | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Championnat de Tunisie Par Equipes Division A - 2022 Round 7-8-9-10-11 | Hammamet | TUN | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1848 | 0.50 | 2 | -0.70 | 20 | -14.00 | |
| | Boulaares, Akram | | | 1638 | TUN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Tamzali, Baccar | | | 1896 | TUN | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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