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Individual Calculations June 2018 |
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| Allahverdi, Omid Total change: -31.80 | |   |
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| Markazi Men Chess Championship 1397 | Arak | IRI | 2018-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1907 | 2.50 | 5 | -1.59 | 20 | -31.80 | |
|  Mahrooei, Alireza | | | 1507 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sharafi, Mohammadreza | | | 1617 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Karimi, Mahdiar | | | 1507 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Borji, Hossein | | | 1641 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ahmadi , Ali | | | 1842 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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