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Individual Calculations May 2013 |
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| Gourari, Moustafa Total change: 24.00 | |   |
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| Semi final individual championship 2013 Open | Sidi Bel Abbes | ALG | 2013-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2059 | 4.00 | 6 | 0.80 | 30 | 24.00 | |
|  Nacer, Mohamed Arezki | c | | 1793 | ALG | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Seddaoui, Yamine | | | 2046 | ALG | 0.50 | 1 | -0.02 | 30 | -0.60 | |  Khair, Adem | | | 2119 | ALG | 1.00 | 1 | 0.58 | 30 | 17.40 | | | Talbi, Chafik | | | 2173 | ALG | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Bengherabi, Khalil | f | | 2106 | ALG | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Djeddi, Mohamed | | | 1937 | ALG | 1.00 | 1 | 0.33 | 30 | 9.90 | |
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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