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Individual Calculations September 2018 |
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| Alizadegan, Korosh Total change: 0.00 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1444 | 0 | 1.00 | 6 | 0.00 | 1171 | | 0.00 | |
|  Jafari, Kasra | | | 1566 | IRI | 0.50 | 1 | 0.00 | | 0.00 | |  Heydari, Mohammad Matin | | | 1455 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hesami, M.hosein | | | 1481 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jalali, Yashar | | | 1452 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kooh Peima, Ali | | | 1454 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Alyani, Sani | | | 1253 | IRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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