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Rapid:
Individual Calculations February 2019 |
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| Dashtpeima, Helia Total change: 44.40 | |   |
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| Tehran North East Rapid Cup Dey 1397 | Tehran | IRI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1164 | 4.50 | 8 | 3.08 | 20 | 61.60 | |
|  Tohid Nia, Melika | | | 1423 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Salehi, Parmis | | | 1305 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sharbat Dar Alaei, Mehrshad | | | 1459 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Mohammad Ebrahimkhan Abri, Dorsa | | wf | 1564 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdolahi, Amir Taha | | | 1354 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sadeghi, Ali | | | 1322 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Derakhshan, Alireza | | | 1564 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Kasipour Azbari, Seyed Arvin | | | 1564 * | 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) | | | | Tehran Team Rapid Cup 28 Dey 1397 U-14 | Tehran | IRI | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1164 | 0.00 | 3 | -0.86 | 20 | -17.20 | |
| | Keshani, Kian | | | 1342 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hamdollahi, Zahra | | | 1288 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Shakeri, Amir Reza | | | 1346 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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