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Individual Calculations January 2012 |
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| Arab, Adlane Total change: 24.80 | |   |
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| Pilsen Open 2011 | Plzen | CZE | 2011-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2403 | 7.50 | 9 | 1.09 | 10 | 10.90 | |
|  Frayssinet, Frank | | | 2003 * | FRA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Stengl, Jaroslav | | | 2003 * | CZE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vales, Vaclav | | | 2203 | CZE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Oussedik, Mahfoud | c | | 2225 | ALG | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Klement, Lukas | | | 2250 | CZE | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Piankov, Evgenij | m | | 2356 | UKR | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Haddouche, Mohamed | m | | 2386 | ALG | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Goutali, Tarek | f | | 2327 | ALG | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Cherednichenko, Svetlana | | wg | 2261 | UKR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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) | | | | Arab Games 2011. Open Section. | Doha | QAT | 2011-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2383 | 2403 | 5.50 | 8 | 1.39 | 10 | 13.90 | |
| | Shobaita, Talal | | | 2139 | PLE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Khader, Sami | m | | 2404 | JOR | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Tissir, Mohamed | m | | 2413 | MAR | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Al-Ali, Hussein Ali Hussein | m | | 2392 | IRQ | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Al-Modiahki, Mohamad | g | | 2558 | QAT | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Salem, A R Saleh | g | | 2511 | UAE | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Adly, Ahmed | g | | 2601 | EGY | 1.00 | 1 | 0.76 | 10 | 7.60 | | | Omar, Abdulrahman | | | 2045 | SOM | 1.00 | 1 | 0.10 | 10 | 1.00 | |
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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