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Individual Calculations September 2019 |
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| Mahmoudi, Mani Total change: 26.80 | |   |
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| Alborz Chess Championship 1398 (U14-Boys) | Alborz | IRI | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1511 | 4.50 | 6 | 0.67 | 40 | 26.80 | |
|  Sheykhlou, Hossein | | | 1177 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Zeinali, Alireza | | | 1517 | IRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Baytamari, Amir Hossein | | | 1503 | IRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Ahmadi, Mehrdad | | | 1458 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Ghaffarian, Taha | | | 1250 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Esmaeili, Soroush | | | 1471 | IRI | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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