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Individual Calculations September 2018 |
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| Karimi, Omid Total change: -16.00 | |   |
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| 2nd Shahid Hojaji NajafAbad Standard Cup mordad 1397 | Esfahan | IRI | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2023 | 4.00 | 5 | 0.58 | 40 | 23.20 | |
|  Haji Arismani, Mohammad Taha | | | 1623 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Khosravi, Kamyar | | | 1623 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Eemen, Shaayaan | | | 1803 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mojaverian, Hossein | | | 2104 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Lavasani, Javad | | | 2091 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 15th Avicenna International Chess Tournament 2018 - Masters | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2023 | 0.50 | 5 | -0.98 | 40 | -39.20 | |
| | Tsomaia, Nikoloz | | | 2266 | GEO | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ghorbani, Hadi | | | 2211 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Pilvaieh, Ali | | | 2201 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Poormosavi, Seyed Kian | | | 2095 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Mozaffari, Alireza | | | 2134 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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