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Rapid:
Individual Calculations January 2017 |
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| Feizi, Seifollah Total change: -18.60 | |   |
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| Tehran Rapid Cup 20 Azar 1395 Under2000 | Tehran | IRI | 2016-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1109 | 0.00 | 4 | -0.41 | 20 | -8.20 | |
|  Rahnama, M.reza | | | 1509 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Paranfar, Alireza | | | 1497 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zivari, Hamid | | | 1395 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mohammadrezaee, Amin | | | 1509 * | 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 Rapid Cup 23 Azar 1395 | Tehran | IRI | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1109 | 0.00 | 4 | -0.52 | 20 | -10.40 | |
| | Kashefi, Amir Hosein | | | 1509 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nazari Nia, Shahram | | | 1509 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammadian, Mohammad | | | 1344 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mehdi Khani, Asghar | | | 1407 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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