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Individual Calculations January 2019 |
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| Mohammadi, Ali Total change: -9.40 | |   |
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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 |
| 1567 | 1560 | 1.00 | 3 | -0.47 | 20 | -9.40 | |
|  Khademi, Fateme | | | 1572 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Zare, Mahdimohammad | | | 1174 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sedaghat Khah, Hamid Reza | | | 1956 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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