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Individual Calculations January 2017 |
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| Ghaffari, Hamidreza Total change: 15.20 | |   |
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| Vezarat Niroo Chess Tournoment 28 Azar 1395 | Yazd | IRI | 2016-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1592 | 1.50 | 3 | 0.38 | 40 | 15.20 | |
|  Ebrahimi, Esmaeil | | | 1585 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Feiz Javadian, S.mohsen | | | 1567 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Deljou, R. | | | 1992 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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