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Individual Calculations February 2022 |
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| Limouchi, Abdollah Total change: -10.00 | |   |
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| Iranian Seniors Chess Championships 2022-Over 65 | Gilan | IRI | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1473 | 1.00 | 4 | -0.50 | 20 | -10.00 | |
|  Peirovoulia, Mahmoud | | | 2071 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Khagehee, Syavash | | | 1872 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Amirpour, Gholamreza | | | 1460 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Sajadi, Nematollah | | | 1129 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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