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Individual Calculations August 2018 |
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| Ebrahimi, Sayed Karo Total change: 14.40 | |   |
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| Kurdistan Chess Championship 1397 | Kurdistan | IRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1255 | 2.00 | 5 | 0.36 | 40 | 14.40 | |
|  Khoshkalamian, B. | | | 1655 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pouria, Arsam | | | 1058 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Vahdati, Tayeb | | | 1655 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sadollahi, Nesa | | | 1148 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Khalilollahi, Shahrooz | | | 1655 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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