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Individual Calculations November 2015 |
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| Bouzidi, Ahmed Total change: -6.80 | |   |
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| 1er Open International d'Echecs de Carthage 2015 | Hammamet | TUN | 2015-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2298 | 5.00 | 9 | -0.34 | 20 | -6.80 | |
|  Khadhraoui, Ramzi | | | 1898 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Boussama, Hmida | | | 1948 * | TUN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Malakhatko, Vadim | g | | 2527 | BEL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rian, Saad | | | 2054 | MAR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hergli, Amir | | | 2076 | TUN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zaibi, Amir | m | | 2330 | TUN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Meddeb, Anis | f | | 2188 | TUN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Boudriga, Med Ali | m | | 2313 | TUN | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Korneev, Oleg | g | | 2594 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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