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Individual Calculations January 2019 |
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| Abaspoor Dehghani, Mahdi Total change: -5.60 | |   |
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| 9th Esfahan Chess League 1397 Round 4-8 | Esfahan | IRI | 2018-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1370 | 1.00 | 4 | -0.28 | 20 | -5.60 | |
|  Tavakoli, Mohammadjavad | | | 1202 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Golshani, Hossein | | | 1610 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Alipour, Saeid | | | 1718 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bakhtiari, Asghar | | | 1560 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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