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Individual Calculations May 2010 |
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| Marfavi, Jasem Total change: -7.75 | |   |
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| 18th Fajr International Open Chess Tournamnet | Mashhad | IRI | 2010-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2100 | 2.50 | 6 | -0.31 | 25 | -7.75 | |
|  Abbasifar, Hasan | f | | 2333 | IRI | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Sabahifard, Arash | | | 1760 | IRI | 0.50 | 1 | -0.38 | 25 | -9.50 | |  Kiani, Kiarash | | | 1757 | IRI | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Isaev, Jamshed | m | | 2394 | TJK | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Mahdavirad, Mehdi | | | 2204 | IRI | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Idani, Pouya | | | 2227 | IRI | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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) | | |
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