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Individual Calculations November 2015 |
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| Amiri, Hadi Total change: -20.00 | |   |
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| Asian Seniors Over 50 Chess Championships 2015 | Larestan | IRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1455 | 0.00 | 2 | -0.64 | 20 | -12.80 | |
|  Noori, Amir | | | 1855 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Alizadeh, Rahmatollah | | | 1413 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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) | | | | 19th Iran First League (Men 2015) | Hamedan | IRI | 2015-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1464 | 1.00 | 6 | -0.36 | 20 | -7.20 | |
| | Roohi, Abdolmajid | | | 1864 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Serestian, Arman | | | 1864 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jamali, Arvin | | | 1702 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Salehi, Hossein | | | 1185 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nameei, Koushan | | | 1864 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nikpour, Hossein | | | 1864 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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