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Individual Calculations June 2013 |
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| Ezat, Mohamed Total change: -5.40 | |   |
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| African Individual Chess Championship - Open | Tunis | TUN | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2453 | 5.50 | 9 | -0.54 | 10 | -5.40 | |
|  Boudriga, Med Ali | | | 2234 | TUN | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Hifad, Rachid | f | | 2304 | MAR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Arab, Adlane | m | | 2445 | ALG | 0.50 | 1 | -0.01 | 10 | -0.10 | | | El Gindy, Essam | g | | 2482 | EGY | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Van Den Heever, Donovan | f | | 2280 | RSA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Nassr, Ali | f | | 2070 | ALG | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Solomon, Kenny | m | | 2406 | RSA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Amdouni, Zoubaier | f | | 2249 | TUN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | El Adnani, Mokliss | f | | 2365 | MAR | 0.50 | 1 | -0.12 | 10 | -1.20 | |
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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