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Individual Calculations May 2010 |
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| Momeni, E. Total change: -2.40 | |   |
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| 1st Students National Olympiad Chess Championship Boys | Tehran | IRI | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2255 | 2.00 | 3 | 0.13 | 15 | 1.95 | |
|  Shamsi, Mohammad Hossein | | | 2144 | IRI | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Vaghar, Mohsen | | | 2205 | IRI | 1.00 | 1 | 0.43 | 15 | 6.45 | |  Ramezan Nejad, Ali | | | 2148 | IRI | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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) | | | | Thailand Open Chess Championship 2010 | Bangkok | THA | 2010-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2255 | 4.00 | 8 | -0.29 | 15 | -4.35 | |
| | Wong, Hoong An | | | 1855 * | SIN | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ashwin, Jayaram | m | | 2446 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Wiwatanadate, Poompong | | | 1990 | THA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kojima, Shinya | f | | 2312 | JPN | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Llopis De Aysa, Manuel | | | 2128 | ESP | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Aung, Kyaw Moe | | | 2149 | MYA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Pogorelov, Ruslan | g | | 2486 | UKR | 0.50 | 1 | 0.29 | 15 | 4.35 | | | West, Guy | m | | 2357 | AUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * 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) | | |
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