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Individual Calculations February 2015 |
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| El Adnani, Mokliss Total change: 4.60 | |   |
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| trophee Med sekkat | MARRAKECH | MAR | 2014-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2394 | 1.50 | 4 | -0.57 | 10 | -5.70 | |
|  Petkov, Vladimir | g | | 2527 | BUL | 0.50 | 1 | 0.18 | 10 | 1.80 | |  Arnaudov, G. Petar | g | | 2445 | BUL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Farahat, Ali | m | | 2364 | EGY | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Ouakhir, Mehdi | | | 2174 | MAR | 0.50 | 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) | | | | Bejaia International open 2015 | Bejaia | ALG | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2394 | 5.50 | 7 | 1.03 | 10 | 10.30 | |
| | Bensadi, Lotfi | | | 1994 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Al Moshaiti, Khalil | | | 2035 | LBA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ouahab, Mohamed Kamel | | | 1994 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Malakhatko, Vadim | g | | 2520 | BEL | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Arab, Adlane | m | | 2440 | ALG | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Talbi, Chafik | | | 2233 | ALG | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Rausis, Igors | | | 2589 | CZE | 0.50 | 1 | 0.25 | 10 | 2.50 | | | * 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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