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Individual Calculations March 2010 |
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| Salem, A.r. Saleh Total change: -1.20 | |   |
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| ARAB MEN CHAMPIONSHIP 2009 | MARSA | TUN | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2386 | 2472 | 6.00 | 9 | 0.50 | 10 | 5.00 | |
|  El, Kamel Adel Mahmoud | | | 2254 | TUN | 0.50 | 1 | -0.28 | 10 | -2.80 | |  Al-Hadharani, Hatim | f | | 2225 | YEM | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Haddouche, Mohamed | m | | 2358 | ALG | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Khader, Sami | m | | 2465 | JOR | 1.00 | 1 | 0.49 | 10 | 4.90 | | | El Gindy, Essam | g | | 2493 | EGY | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Alhuwar, Jasem | f | | 2286 | UAE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Al Sayed, Mohamed | g | | 2504 | QAT | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Njili , Kamel | f | | 2316 | TUN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Al-Modiahki, Mohamed | g | | 2571 | QAT | 1.00 | 1 | 0.64 | 10 | 6.40 | |
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) | | | | Aeroflot open 2010 A1 | Moscow | RUS | 2010-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2613 | 2484 | 2.00 | 8 | -0.62 | 10 | -6.20 | |
| | Nguyen, Ngoc Truong Son | g | | 2616 | VIE | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Tregubov, Pavel V. | g | | 2628 | RUS | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Mamedov, Rauf | g | | 2640 | AZE | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Naiditsch, Arkadij | g | | 2687 | GER | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Volkov, Sergey | g | | 2623 | RUS | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Hou, Yifan | g | wg | 2590 | CHN | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Novikov, Stanislav | g | | 2557 | RUS | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Vazquez Igarza, Renier | g | | 2563 | ESP | 0.00 | 1 | -0.39 | 10 | -3.90 | |
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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