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Individual Calculations January 2019 |
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| Jafari, Mohammad Yasin Total change: 5.60 | |   |
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| 24th Hamedan Chess League 1397 Round 7-11 | Hamedan | IRI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1590 | 1.50 | 4 | 0.14 | 40 | 5.60 | |
|  Zaheri, Mehran | | | 1558 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | |  Ali Babaei, Sasan | | | 1956 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Seyedhosseini, S.hesam | | | 1842 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Khademi, Fateme | | | 1572 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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