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Individual Calculations January 2020 |
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| Karimkhani, Ariyan Total change: -50.80 | |   |
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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 |
| 1421 | 1169 | 0.00 | 2 | -0.44 | 40 | -17.60 | |
|  Bahadori, Saeid | | | 1272 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Esmaeili, Saeeid | | | 1569 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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 |
| 1475 | 1167 | 0.00 | 5 | -0.83 | 40 | -33.20 | |
| | Amirpour, Gholamreza | | | 1471 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Amini, Mahsa | | | 1203 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Daliri, Pedram | | | 1567 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zolfi, Mostafa | | | 1567 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hajizadeh, Mohammad | | | 1567 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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