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Rapid:
Individual Calculations January 2019 |
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| Ghaffarifar, Aylin Total change: 22.60 | |   |
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| Alborz Rapid 30 Azar 1397 | Alborz | IRI | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 976 | 2.00 | 7 | 1.13 | 20 | 22.60 | |
|  Sefidari, Arash | | | 1376 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khalaj, Artin | | | 1333 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Moshtagh, Javad | | | 1209 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Mandakari, Hosein | | | 1357 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ghaffarifar, Masoud | | | 1266 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Houshmandnia, Hamid Reza | | | 1376 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Safdarian, Saman | | | 1289 | IRI | 0.00 | 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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