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Rapid:
Individual Calculations September 2018 |
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| Charfeddine, Akram Total change: 3.00 | |   |
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| Open des echecs rapides de Gabes | Gabes | TUN | 2018-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2007 | 2.00 | 4 | 0.15 | 20 | 3.00 | |
|  Schenaoui, Nabil | | | 2114 | TUN | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Ben Ammar, Mohamed | | | 2045 | TUN | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Chamam, Nazih | | | 1997 | TUN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Chamekh, Ahmed | | | 1981 | TUN | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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