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Individual Calculations September 2019 |
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| Esmaeili, Soroush Total change: -2.40 | |   |
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| Alborz Chess Championship 1398 (U14-Boys) | Alborz | IRI | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1471 | 3.00 | 5 | -0.06 | 40 | -2.40 | |
|  Baytamari, Amir Hossein | | | 1503 | IRI | 0.50 | 1 | 0.04 | 40 | 1.60 | |  Zeinali, Alireza | | | 1517 | IRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Zaeim Azad, Mohammad Yasin | | | 1218 | IRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Khamseh, Nima | | | 1086 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Mahmoudi, Mani | | | 1511 | 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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