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Individual Calculations August 2019 |
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| Shafiee, Artin Total change: -72.00 | |   |
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| Golestan Chess Championship 1398 | Golestan | IRI | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1115 | 0.00 | 5 | -1.09 | 40 | -43.60 | |
|  Asnaashari, Mohammad Ebrahim | | | 1515 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Okhli, Ahmad | | | 1515 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ajamhasani, Amir | | | 1271 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Seleyari, Mohammad Mahan | | | 1326 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Nasibi, Parham | | | 1181 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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) | | | | Golestan Province Under20 Chess Championship (Open) 1398 | Golestan | IRI | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1095 | 0.00 | 2 | -0.71 | 40 | -28.40 | |
| | Seleyari, Mohammad Mahan | | | 1326 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ghasemi Davari, Arash | | | 1094 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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