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Individual Calculations February 2015 |
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| Bayat, Amir Total change: 17.40 | |   |
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| Dey Cup (C) U-2100 (2015) | Tehran | IRI | 2015-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1454 | 2.50 | 5 | 0.87 | 20 | 17.40 | |
|  Ghalamzan, Mohammad | | | 1754 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rahnama, M.reza | | | 1683 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Samie, Davoud | | | 1218 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rezaei Salim, Mahyas | | | 1693 | IRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Nasrollahzadeh Haghgou, Narima | | | 1630 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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