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Rapid:
Individual Calculations February 2020 |
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| Fathi Tavani, Farhoud Total change: -6.40 | |   |
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| Tehran Rapid Cup 10 Dey 1398 | Tehran | IRI | 2019-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1740 | 4.00 | 6 | -0.76 | 20 | -15.20 | |
|  Edalatkhah, Mohsen | | | 1555 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Saeidi, Amir Mohammad | | | 1340 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rostaei, Ali | | | 1340 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahdizadeh, Sadra | | | 1340 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahnama, M.reza | | | 1561 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Shahbazi, Kasra | | | 1717 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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 17 Dey 1398 | Tehran | IRI | 2020-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1740 | 4.00 | 5 | 0.44 | 20 | 8.80 | |
| | Heydari, Hosein | | | 1340 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahnama, M.reza | | | 1550 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Akhavan Rad, A. | | | 1749 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Hamidian, Hamid | | | 1730 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Alizadeh, Amirhosein | | | 1390 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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