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Individual Calculations November 2009 |
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| Pedram, Mehrdad Total change: -7.05 | |   |
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| 49th Tehran Chess ChampionShip 2009 | Tehran | IRI | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2039 | 1.00 | 3 | -0.47 | 15 | -7.05 | |
|  Dalir, Faraj | | | 2242 | IRI | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Khajeh Hesameddini, Ali | | | 2149 | IRI | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kaffash, Milad | | | 1707 | IRI | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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) | | |
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