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Individual Calculations August 2019 |
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| Ajamhasani, Matin Total change: -6.40 | |   |
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| Golestan Chess Championship 1398 | Golestan | IRI | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1165 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
|  Aminifard, M.sam | | | 1565 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nasibi, Parham | | | 1181 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Mosayebi, Pourya | | | 1440 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mahmoudi, Artin | | | 1105 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | Ramsar Darya Standard Cup 1398 U 2100 | Ramsar | IRI | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1165 | 0.50 | 4 | 0.15 | 40 | 6.00 | |
| | Taavoni, Rahim | | | 1565 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Heidarian, Amirhossein | | | 1549 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Yazdani, Mohammadhosein | | | 1526 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Razaghian, Hosein | | | 1565 * | 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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