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Individual Calculations January 2020 |
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| Naseri, Mohammad Total change: -3.60 | |   |
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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 |
| 1462 | 1820 | 1.50 | 2 | -0.29 | 40 | -11.60 | |
|  Vesal, Vahid | | | 1420 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Davari, Sara | | | 1504 | IRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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) | | | | 19th Qazvin League 1398 Round 5-11 | Qazvin | IRI | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1820 | 3.00 | 4 | 0.20 | 40 | 8.00 | |
| | Karami, Eslam | | | 1420 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Esmaeili, Saeeid | | | 1604 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Jalili Vash, Iraj | | | 1420 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mahdavi, Hassan | | | 2086 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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