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Individual Calculations August 2017 |
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| Mohammadi, Ali Total change: 45.20 | |   |
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| Qazvin Chess Championship 2017 | Qazvin | IRI | 2017-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1522 | 3.50 | 6 | 1.13 | 40 | 45.20 | |
|  Khosravi, M.javad | | | 1318 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Abdolhoseini, Arshiya | | | 1191 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Abedi, Mohamadraza | | | 1922 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rasi, Davood | | | 1554 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Ghoorchibeygi, Alireza | | | 1910 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Baghipour, Alborz | | | 1896 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * 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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