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Individual Calculations August 2017 |
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| Pourramezanali, Amirreza Total change: 27.70 | |   |
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| Asian Zonal Chess Championships 2017 Men Zone 3.1 | Tehran | IRI | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2505 | 7.00 | 9 | 1.09 | 10 | 10.90 | |
|  Koniahli, Malek | | | 2106 | SYR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Daghli, Arash | | | 2220 | IRI | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Poormosavi, Seyed Kian | | | 2130 | IRI | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Maghsoodloo, Parham | g | | 2584 | IRI | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Gholami, Aryan | m | | 2427 | IRI | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Tabatabaei, M.amin | m | | 2509 | IRI | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Noroozi, Omid | m | | 2333 | IRI | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Idani, Pouya | g | | 2578 | IRI | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Tahbaz, Arash | | | 2420 | IRI | 1.00 | 1 | 0.38 | 10 | 3.80 | |
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) | | | | 2nd International Stars Cup 2017 | Anzali | IRI | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2654 | 2505 | 3.50 | 6 | 1.68 | 10 | 16.80 | |
| | Safarli, Eltaj | g | | 2641 | AZE | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Bruzon Batista, Lazaro | g | | 2653 | CUB | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Van Wely, Loek | g | | 2675 | NED | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Jobava, Baadur | g | | 2714 | GEO | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Wen, Yang | g | | 2617 | CHN | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Sokolov, Ivan | g | | 2626 | NED | 1.00 | 1 | 0.66 | 10 | 6.60 | |
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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