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Rapid:
Individual Calculations February 2022 |
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| Dianati, Reza Total change: 22.80 | |   |
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| Lahijan Engineering System Chess Tournament | Gilan | IRI | 2022-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1761 | 3.00 | 5 | 1.14 | 20 | 22.80 | |
|  Sadeh, Shahin | f | | 2125 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Khomeyrani, Hossein | | | 1387 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Avakh, E | | | 2048 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Abri, Ahmadali | | | 1774 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Marzoughi, Mohammadsadegh | | | 1983 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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