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Individual Calculations February 2022 |
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| Chaabane, Rayen Total change: -33.20 | |   |
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| 5eme Open des Roses Ariana | Ariana | TUN | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1546 | 2.00 | 5 | -0.83 | 40 | -33.20 | |
|  Ben Ayed, Youssef | | | 1222 | TUN | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Achour, Anis | | | 1734 | TUN | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Aroua, Ahmed | | | 1472 | TUN | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kourda, Chedy | | | 1326 | TUN | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Kahlaoui, Jawhar | | | 1677 | TUN | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | |
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