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Individual Calculations June 2018 |
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| Sousanabadi Farahani, Ramin Total change: 4.40 | |   |
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| Markazi Men Chess Championship 1397 | Arak | IRI | 2018-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1592 | 1.50 | 4 | 0.22 | 20 | 4.40 | |
|  Saleh Kotah, Sayed Ataollah | | | 1896 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Shahsanam, Alireza | | | 1912 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ghiyasi Fard, Abbas | | | 1394 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Zinati, Mohammad | | | 1788 | 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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