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Rapid:
Individual Calculations February 2022 |
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| Peirovoulia, Mahmoud Total change: -39.40 | |   |
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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 |
| 1661 | 1970 | 4.00 | 7 | -1.97 | 20 | -39.40 | |
|  Habibi Rad, Mohammad | | | 1569 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hagh Taj Dar, Rajab Ali | | | 1801 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Rahimibashar, Mohammadreza | | | 1635 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pakdel, Farhad | | | 1663 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Kamari, Mir Kamal | | | 1686 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Khodabandelou, Ali | | | 1668 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Abdollahisaber, Reza | | | 1605 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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