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Individual Calculations June 2013 |
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| Abdel Razik, Khaled 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 |
| 2362 | 2444 | 6.00 | 9 | 0.54 | 10 | 5.40 | |
|  Nafri, Khalil | | | 2191 | MAR | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Amin, Bassem | g | | 2635 | EGY | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Solomon, Kenny | m | | 2406 | RSA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Bouaziz, Mehdi | c | | 2228 | TUN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Zaibi, Amir | f | | 2285 | TUN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Sarwat, Walaa | m | | 2335 | EGY | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Adly, Ahmed | g | | 2594 | EGY | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Hifad, Rachid | f | | 2304 | MAR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Van Den Heever, Donovan | f | | 2280 | RSA | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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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