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Individual Calculations June 2013 |
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| Hifad, Rachid Total change: 9.30 | |   |
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| African Individual Chess Championship - Open | Tunis | TUN | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2304 | 4.50 | 9 | 0.62 | 15 | 9.30 | |
|  Al-Zayat, Ahmed | f | | 2061 | LBA | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Ezat, Mohamed | m | | 2453 | EGY | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Belkhodja, Slim | g | | 2444 | TUN | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Solomon, Kenny | m | | 2406 | RSA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Taeib, Sahbi | | | 2134 | TUN | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Bouzidi, Ahmed | | | 2161 | TUN | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Amin, Bassem | g | | 2635 | EGY | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Abdel Razik, Khaled | m | | 2444 | EGY | 0.50 | 1 | 0.19 | 15 | 2.85 | | | El Gindy, Essam | g | | 2482 | EGY | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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