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Individual Calculations January 2022 |
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| Pilevar, Hadi Total change: -99.60 | |   |
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| 18th Gilan second league 1400 Round 1-2 | Rasht | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1943 | 1.00 | 2 | -0.46 | 40 | -18.40 | |
|  Behboudi, Ali | | | 1766 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Zakipour, Mehrdad | | | 1771 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | Lahijan Standard Open Cup 23Azar 1400 | Lahijan | IRI | 2021-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1943 | 4.00 | 7 | -2.03 | 40 | -81.20 | |
| | Abolhasanpour, Mohammad Rasoul | | | 1567 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Dahaghin, Reza | | | 1720 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Pourramezan Chafjiri, Parsa | | | 1814 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Mobaraki, Sajjad | | | 1543 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Golshaani, Taha | | | 1555 | IRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Ebrahimi, Atoosa | | | 1543 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Alavi, Mir Mahmood | | | 1543 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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