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Rapid:
Individual Calculations December 2017 |
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| Paranfar, Alireza Total change: 4.40 | |   |
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| Tehran Rapid 11 Aban 1396 | Tehran | IRI | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1376 | 1.00 | 4 | 0.33 | 20 | 6.60 | |
|  Salehimoghaddam, A. | | | 1746 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Basiri, Hasan | | | 1631 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Shahkarami, Amin | | | 1670 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Salarkia, Davood | | | 1584 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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 Rapid 3 Azar 1396 (Pishkesvatan) | Tehran | IRI | 2017-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1376 | 1.00 | 5 | -0.11 | 20 | -2.20 | |
| | Parsaye Matin, Gholamreza | | | 1707 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Ghasempour, Hossein | | | 1776 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Babaei, Mohammad Hasan | | | 1659 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sadeghi, Saeed | | | 1430 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Valiolah, Karim | | | 1503 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | |
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