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Blitz:
Individual Calculations February 2022 |
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| Rezaei, Reza Total change: -40.40 | |   |
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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 |
| 1668 | 2185 | 5.50 | 8 | -2.02 | 20 | -40.40 | |
|  Jafarnejad, Jafar | | | 1399 | IRI | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Habibi Rad, Mohammad | | | 1594 | IRI | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Fatahipour, Valiollah | | | 1785 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lotfi, Fatollah | | | 1473 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Pouresmaeil, Naser | | | 1698 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Peirovoulia, Mahmoud | | | 1969 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Nazari Nia, Shahram | | | 1615 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Hagh Taj Dar, Rajab Ali | | | 1810 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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