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Individual Calculations December 2017 |
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| Ghadiri, Hossein Total change: -7.20 | |   |
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| Shahreza Standard Championship 1396 | Shahreza | IRI | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1645 | 3.50 | 6 | -0.18 | 40 | -7.20 | |
|  Chavoshi, Danial | | | 1245 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jafari Ghourtani, Jafar | | | 1367 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Jamali, Farzad | | | 1868 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Jamali, Pouria | | | 1597 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Dehghan, Mohammad Yasin | | | 1675 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Hemmati, Younes | | | 1513 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | * 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) | | | | 8th Isfahan Chess League 1396 Round 1-2 | Isfahan | IRI | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1645 | 1.00 | 2 | 0.00 | 40 | 0.00 | |
| | Koohi, Mahan | | | 1245 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Amini, Hamidreza | | | 2045 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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