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Individual Calculations June 2013 |
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| Nassr, Ali Total change: 72.75 | |   |
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| Individual Final Open Championship 2013 | Algiers | ALG | 2013-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2050 | 5.50 | 9 | 2.46 | 15 | 36.90 | |
|  Gourari, Moustafa | | | 2059 | ALG | 1.00 | 1 | 0.51 | 15 | 7.65 | |  Aknouche, Ameur | | | 2110 | ALG | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Arab, Adlane | m | | 2445 | ALG | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Ferhi, Djamel | | | 2135 | ALG | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Bengherabi, Khalil | f | | 2106 | ALG | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Abdelali, Abdallah | | | 2112 | ALG | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Haddouche, Mohamed | m | | 2450 * | ALG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Talbi, Chafik | | | 2173 | ALG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Ioualalen, Lotfi | | | 2099 | ALG | 0.50 | 1 | 0.07 | 15 | 1.05 | | | * 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) | | | | African Individual Chess Championship - Open | Tunis | TUN | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2070 | 4.50 | 9 | 2.39 | 15 | 35.85 | |
| | Zaibi, Amir | f | | 2285 | TUN | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Njobvu, Ignatius | f | | 2239 | BOT | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Bouaziz, Mehdi | c | | 2228 | TUN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Elarbi, Abobker | f | | 2272 | LBA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Nafri, Khalil | | | 2191 | MAR | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Ezat, Mohamed | m | | 2453 | EGY | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Bouzidi, Ahmed | | | 2161 | TUN | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Sarwat, Walaa | m | | 2335 | EGY | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Amin, Bassem | g | | 2470 * | EGY | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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