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Individual Calculations January 2018 |
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| Choodaran, Mohammad Total change: 23.20 | |   |
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| Qom Chess League 1396 (Farhikhtegan Cup) 1-4 | Qom | IRI | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1577 | 1.50 | 2 | 0.58 | 40 | 23.20 | |
|  Ghiasi, Mohsen | | | 1610 | IRI | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Zareiee, Ali | | | 1598 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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