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Individual Calculations June 2019 |
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| Alizadeh, Amirhosein Total change: 9.60 | |   |
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| Tehran Chess Championship 1398 | Tehran | IRI | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1234 | 1.00 | 6 | 0.24 | 40 | 9.60 | |
|  Keshmirian, Mehdi | | | 1634 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gholizadeh, Omran | | | 1540 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Davoodi, Mehran | | | 1634 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Khosronejad, Abtin | | | 1500 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Rahimkhani, Parviz | | | 1616 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Devisti, Rostam | | | 1485 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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