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Individual Calculations February 2013 |
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| Abbes, Ali Total change: 7.20 | |   |
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| 1er Open international CSBejaia | Bejaia | ALG | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2202 | 4.00 | 6 | 0.48 | 15 | 7.20 | |
|  Ait Abbas, Yacine | | | 1802 * | ALG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kukov, Velislav | m | | 2390 | BUL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Bentounsi, Abderahim | | | 1981 | ALG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Hergli, Amir | | | 2154 | TUN | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Rausis, Igor | | | 2510 | CZE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Hamla, Nabil | | | 1908 | ALG | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * 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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