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Rapid:
Individual Calculations November 2018 |
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| Tahvili Raftar, Iman Total change: 15.20 | |   |
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| Tehran Rapid Cup 10 Mehr 1397 | Tehran | IRI | 2018-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1529 | 1.00 | 4 | -0.16 | 20 | -3.20 | |
|  Razaghi, Behrooz | | | 1929 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Azadi, Amirmohammad | | | 1929 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sheykhali, Mohammadreza | | | 1929 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ghahremani, Shadollah | | | 1129 * | IRI | 1.00 | 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 Rapid Cup 26 Mehr 1397 | Tehran | IRI | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1529 | 1.50 | 4 | 0.92 | 20 | 18.40 | |
| | Eskandary, Mahmood | | | 1929 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pilvaieh, Ali | | | 1929 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Esmaeilnejad, Mohammad Amin | | | 1929 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ghadiri Bidhendi, Ebrahim | | | 1647 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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