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Individual Calculations November 2015 |
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| Boudriga, Med Ali Total change: 30.80 | |   |
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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 |
| 2270 | 2313 | 6.50 | 9 | 1.54 | 20 | 30.80 | |
|  Ferjaoui, Khaled | | | 1913 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bahria, Mohamed Helmi | | | 2079 | TUN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Karoui, Seif Eddine | | | 2112 | TUN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Smirnov, Pavel | g | | 2616 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Meftahi, Houssem | m | | 2084 | TUN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Abbes, Ali | c | | 2205 | TUN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Korneev, Oleg | g | | 2594 | ESP | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Bouzidi, Ahmed | c | | 2298 | TUN | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Malakhatko, Vadim | g | | 2527 | BEL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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