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Individual Calculations January 2022 |
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| Hasandoost, Hosein Total change: -23.20 | |   |
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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 |
| 1584 | 1984 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Pourmordkhani, Rahmat | | | 1584 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Lahijan Standard Open Cup 23Azar 1400 | Lahijan | IRI | 2021-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1984 | 5.00 | 7 | -1.24 | 20 | -24.80 | |
|  Choubchian, Parsa | | | 1584 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Imani, Adrina | | | 1584 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Golzari, Amirmohammad | | | 1584 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammadzadeh, Sepehr | | | 1584 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dahaghin, Reza | | | 1720 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Amouzadeh, Hamed | | | 1586 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Omidi, Hossein | | | 1725 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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