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Blitz:
Individual Calculations September 2018 |
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| Mahdavi, Armin Total change: 4.00 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 - Blitz | Ramsar | IRI | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1454 | 4.50 | 7 | 0.20 | 20 | 4.00 | |
|  Rahimi Shahmirzadi, Parsa | | | 1312 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Hesami, M.hosein | | | 1244 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Ghayourifar, Amir | | | 1413 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Rahmatpisheh, Amir Hossein | | | 1667 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mokhtarzadeh, M.reza | | | 1122 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jalali, Yashar | | | 1419 | IRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Karimpour Talebi, Arman | | | 1368 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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