Individual Calculations December 2017 |
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Azizi Tafreshi, Ali Akbar Total change: -21.80 | | |
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Tehran Standard Cup 24-30 Aban 1396 UR1800 | Tehran | IRI | 2017-11-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1637 | 1561 | 0.50 | 4 | -1.09 | 20 | -21.80 | |
| Zarei, Farhad | | | 1661 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | Mohammadi, Seyed Saeed | | | 1639 | IRI | 0.50 | 1 | 0.11 | 20 | 2.20 | | Shokri, Firouz | | | 1752 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | Rezaeian Tabrizi, Homan | | | 1494 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | 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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