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Individual Calculations March 2023 |
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| Achour, Mohamed Anis Total change: 20.00 | |   |
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| DJERBA International Chess Festival Open A | DJERBA | TUN | 2023-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2047 | 4.50 | 9 | 1.00 | 20 | 20.00 | |
|  Ben Brahem, Aymen | f | | 2133 | TUN | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Jmila, Omar | | | 2159 | TUN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Leroy, Christophe | | | 2072 | FRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Kadi, Mouldi | | | 2088 | ALG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Novikova, Margarita | | wc | 2013 | UKR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Schenaoui, Nabil | | | 2114 | TUN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ouaret, Abdelouhab | m | | 2095 | ALG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Njili, Kamel | m | | 2414 | TUN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Meddeb, Anis | f | | 2142 | TUN | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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