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Rapid:
Individual Calculations May 2018 |
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| Shakeri, Amirali Total change: 32.20 | |   |
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| Iranian Cadets Rapid Chess Championships- U12 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1376 | 4.00 | 8 | 1.61 | 20 | 32.20 | |
|  Doroodgar, A.hosein | | | 1594 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Babaei, Sina | | | 1168 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rahmatpisheh, Amir Hossein | | | 1481 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Masoumi, Sahar | | | 1528 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1581 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Rostami, Mardin | | | 1664 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Ranjbar, Mohammad | | | 1596 | IRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Navidi, Parsa | | | 1708 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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