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Individual Calculations November 2016 |
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| Dorpa, Mohammad Mahdi Total change: -9.20 | |   |
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| Golestan Province Under 20 Chess Championship 1395 | Gorgan | IRI | 2016-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1274 | 1.00 | 4 | -0.23 | 40 | -9.20 | |
|  Aghili, Fatemeh Sadat | | | 1674 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ahmadi, Shayan | | | 1641 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Zamani, Arvin | | | 1255 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Riahi, Arvin | | | 1257 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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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