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Individual Calculations December 2017 |
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| Yazdanshenas, Abozar Total change: 1.20 | |   |
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| 11th Chess Tournament of Ministry of Energy in Memorial 1396 | Rasht | IRI | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1311 | 1.00 | 3 | 0.06 | 20 | 1.20 | |
|  Ebadifar, Majid | | | 1274 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Ashtari, Fereidoun | | | 1708 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Orojeni Lak, Mohammad | | | 1455 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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