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Rapid:
Individual Calculations February 2022 |
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| Abri, Ahmadali Total change: -7.80 | |   |
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| Lahijan Engineering System Chess Tournament | Gilan | IRI | 2022-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1774 | 3.00 | 6 | -0.39 | 20 | -7.80 | |
|  Farshchi, Bahmanyar | | | 1544 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Jamalzadeh, Ebrahim | | | 1374 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadeh, Shahin | f | | 2125 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bolourifar, Alireza | | | 1708 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Dianati, Reza | | | 1761 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Rezaee Saravani, Mahmood | | | 1803 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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