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Individual Calculations January 2022 |
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| Dahaghin, Reza Total change: -17.60 | |   |
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| Lahijan Standard Open Cup 23Azar 1400 | Lahijan | IRI | 2021-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1720 | 3.50 | 7 | -0.88 | 20 | -17.60 | |
|  Mostashari, Hamed | | | 1320 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mirjavadi, Sarina Sadat | | | 1320 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pilevar, Hadi | | | 1943 | IRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Abri, Ahmadali | | | 1811 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Gholizadeh, Majid | | | 1436 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hasandoost, Hosein | | | 1984 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Zare, Nazanin Zahra | | | 1320 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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