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Individual Calculations June 2013 |
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| Arab, Adlane Total change: -9.00 | |   |
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| Individual Final Open Championship 2013 | Algiers | ALG | 2013-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2445 | 8.00 | 9 | 0.48 | 10 | 4.80 | |
|  Aknouche, Ameur | | | 2110 | ALG | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Haddouche, Mohamed | m | | 2464 | ALG | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Nassr, Ali | f | | 2050 | ALG | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Talbi, Chafik | | | 2173 | ALG | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ferhi, Djamel | | | 2135 | ALG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ioualalen, Lotfi | | | 2099 | ALG | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Bengherabi, Khalil | f | | 2106 | ALG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Gourari, Moustafa | | | 2059 | ALG | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Abdelali, Abdallah | | | 2112 | ALG | 1.00 | 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) | | | | African Individual Chess Championship - Open | Tunis | TUN | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2445 | 5.00 | 9 | -1.38 | 10 | -13.80 | |
| | Bouaziz, Mehdi | c | | 2228 | TUN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Solomon, Kenny | m | | 2406 | RSA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Ezat, Mohamed | m | | 2453 | EGY | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Bouzidi, Ahmed | | | 2161 | TUN | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Sarwat, Walaa | m | | 2335 | EGY | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Taeib, Sahbi | | | 2134 | TUN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Zaibi, Amir | f | | 2285 | TUN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Van Den Heever, Donovan | f | | 2280 | RSA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Asabri, Hussien | f | | 2222 | LBA | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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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