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Rapid:
Individual Calculations February 2022 |
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| Fatahipour, Valiollah Total change: -28.20 | |   |
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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 |
| 1324 | 1419 | 3.00 | 7 | -1.41 | 20 | -28.20 | |
|  Noori, Amir | | | 1838 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Bakloo, Akram | | | 1088 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Moarefi, Fatemeh | | | 1216 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Farid Ahmadinia, Hosein | | | 1483 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ghanbarsirat, Abbas | | | 1296 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Salehi, Hossein | | | 1172 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pourheydari, Mahshid | | | 1173 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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