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Rapid:
Individual Calculations March 2019 |
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| Mohammad Ebrahimkhan Abri, Dorsa Total change: -56.20 | |   |
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| 1st Iranian Women League And Chess Schools Dastejat Azad Rapid Cup 1397 | Alborz | IRI | 2019-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1643 | 1.00 | 3 | -1.52 | 20 | -30.40 | |
|  Mazdarani, Romina | | | 1243 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Karam Yazdi, Parmida | | | 1512 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Taherkhani, Dina | | | 1243 * | 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) | | | | tehran North East Rapid Cup Bahman 1397 | Tehran | IRI | 2019-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1631 | 5.50 | 9 | -1.29 | 20 | -25.80 | |
| | Hashemi, Ali | | | 1299 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Safarian, Sarina | | | 1352 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Derakhshan, Alireza | | | 1620 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Babaei, Amir Hossein | | | 1335 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ghorban, Mohammad | | | 1698 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Saeidi, Amir Mohammad | | | 1276 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sadeghi, Ali | | | 1369 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Mahmoodie, Erfan | | | 1231 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karam Yazdi, Parmida | | | 1512 | IRI | 0.50 | 1 | -0.16 | 20 | -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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