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Individual Calculations August 2018 |
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| Vafa, Javad Total change: 15.20 | |   |
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| West Azerbayjan Province Chess Championship 1397 | Urumia | IRI | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1936 | 6.00 | 8 | 0.76 | 20 | 15.20 | |
|  Asghari, Reza | | | 1536 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yazdani, Rahim | | | 1709 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shiri, Kazem | | | 1843 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Momeni, Iliya | | | 1536 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shaygan, Mansoor | | | 1951 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Ahmadi, Ramin | | | 1847 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tarazooyeadl, Mojtaba | | | 2141 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Esm Hoseini, Hosein Ali | | | 1835 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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