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Individual Calculations August 2018 |
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| Arvish, Sorena Total change: -12.80 | |   |
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| Iranian juniors Chess Championship 1397 (Boys Under 20) | Khouzestan | IRI | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1331 | 1.50 | 4 | -0.32 | 40 | -12.80 | |
|  Movahed, Sina | | | 1731 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Soleimani Moghadam, Alireza | | | 1184 | IRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Asadi, Shadfar | | | 1419 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Baymani, Mohsen | | | 1210 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | * 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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