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Individual Calculations February 2019 |
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| Rahnama, M.reza Total change: -8.80 | |   |
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| Tehran Standard Cup 5-10 Dey U-2000 | Tehran | IRI | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1578 | 1.00 | 4 | -0.44 | 20 | -8.80 | |
|  Talebi, Masoud | | | 1963 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ahmadi, Gholam Hosein | | | 1467 | IRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Karami Kejani, Masoud | | | 1956 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Heydarimoghaddam, Nima | | | 1495 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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