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Rapid:
Individual Calculations May 2019 |
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| Taghizadeh, Taraneh Total change: 34.80 | |   |
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| Tehran Rapid Cup 30 Farvardin (Team) 1398 | Tehran | IRI | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1160 | 1.50 | 4 | 1.04 | 20 | 20.80 | |
|  Fazeli Ghazijahani, Ali | | | 1560 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ghorbani Shendi, Abolfazl | | | 1381 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Doroodgar, A.hosein | | | 1560 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alizadeh, Amirmohammad | | | 1560 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Alborz Rapid championship girls U8 | Alborz | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1047 | 1160 | 2.00 | 2 | 0.70 | 20 | 14.00 | |
| | Ghaffarifar, Aylin | | | 1008 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bayat, Airia | | | 1086 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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