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Rapid:
Individual Calculations February 2020 |
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| Jafari, Akram Total change: -0.20 | |   |
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| Tehran Rapid Cup 19 Dey 1398 | Tehran | IRI | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1282 | 2.50 | 6 | -0.01 | 20 | -0.20 | |
|  Bagheri, Behrooz | | | 1682 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Badiyi, Nikan | | | 1281 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Sajadi, Amir Hossein | | | 1081 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ghorbani Shandi, Amirmoohamad | | | 882 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammadi Akbarabadi, Hossein | | | 1636 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mahboob, Amir | | | 1590 | IRI | 0.50 | 1 | 0.36 | 20 | 7.20 | | | * 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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