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Blitz:
Individual Calculations February 2022 |
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| Mokhtari, Ahmad Total change: -25.20 | |   |
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| Iranian Seniors Chess Championships Blitz Cup 2022-Over 50 | Gilan | IRI | 2022-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1660 | 2.00 | 5 | -1.26 | 20 | -25.20 | |
|  Safarpour, Hoseyn | | | 1365 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Hamidian, Alireza | | | 1400 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zarei, Mohammad | | | 1974 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Abdollahisaber, Reza | | | 1604 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Khomeyrani, Hossein | | | 1334 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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