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Individual Calculations October 2017 |
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| Zarezadeh, Mohammad Mahdi Total change: 64.80 | |   |
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| Iranian Boys Under 18 Championship 1396 | Tabriz | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1274 | 3.00 | 8 | 1.62 | 40 | 64.80 | |
|  Nezhadrasol Sor, Vria | | | 1674 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Karimi, Omid | | | 1674 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahmood Zadeh, Arian | | | 1482 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Memarzadeh, Hossein | | | 1674 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ahmadi, Maziyar | | | 1453 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Lotfi, Mahyar | | | 1482 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Omidi, Mohamad | | | 1444 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Safaeenezhad, Reza | | | 1592 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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