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Individual Calculations January 2020 |
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| Moghadam, Hamidreza Total change: 9.80 | |   |
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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 |
| 1814 | 1774 | 2.00 | 3 | 0.67 | 20 | 13.40 | |
|  Esmaeili, Saeeid | | | 1604 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ghasem Karimi, Adib | | | 1921 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Baghipour, Alborz | | | 1918 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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 |
| 1543 | 1774 | 4.50 | 6 | -0.18 | 20 | -3.60 | |
| | Zeyni Vand, Ali | | | 1593 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Fazeli, Mohammad Ali | | | 1670 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Mohamadi, Niyousha | | | 1567 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bahadori, Saeid | | | 1374 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Davari, Sara | | | 1584 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Amirpour, Gholamreza | | | 1471 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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