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Individual Calculations September 2019 |
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| Rastegari, Souroosh Total change: 29.20 | |   |
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| Alborz Chess Championship 1398 (U14-Boys) | Alborz | IRI | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1130 | 1.00 | 3 | 0.73 | 40 | 29.20 | |
|  Ghayourifar, Amir | | | 1530 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Zeinali, Alireza | | | 1517 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Baytamari, Amir Hossein | | | 1503 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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