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Individual Calculations January 2020 |
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| Ghasem Karimi, Adib Total change: 18.80 | |   |
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| 19th Qazvin League 1398 Round 1-4 | Qazvin | IRI | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1921 | 2.00 | 2 | 0.80 | 20 | 16.00 | |
|  Moghadam, Hamidreza | | | 1774 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Baghipour, Alborz | | | 1918 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | 19th Qazvin League 1398 Round 5-11 | Qazvin | IRI | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1921 | 5.50 | 6 | 0.14 | 20 | 2.80 | |
|  Zeyni Vand, Ali | | | 1593 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sadeghi, Mohammad | | | 1555 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mohamadi, Niyousha | | | 1567 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Bahadori, Saeid | | | 1521 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahmani, Melika | | | 1612 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Karami, Eslam | | | 1521 * | 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) | | |
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