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Rapid:
Individual Calculations February 2022 |
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| Farid Ahmadinia, Hosein Total change: -7.20 | |   |
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| Iranian Seniors Chess Championships Rapid Cup 2022-Over 50 | Gilan | IRI | 2022-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1483 | 2.00 | 6 | -0.36 | 20 | -7.20 | |
|  Kamari, Mir Kamal | | | 1686 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Kanani, Anoosh | | | 1837 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sharifi, Shahram | | | 1532 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Fatahipour, Valiollah | | | 1419 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Khalafi, Akbar | | | 1454 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mokhtari, Ahmad | | | 1518 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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