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Rapid:
Individual Calculations December 2017 |
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| Amini, Mahsa Total change: -18.80 | |   |
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| 1st Qazvin Shahgan Rapid Cup 1396 | Qazvin | IRI | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1040 | 0.00 | 4 | -0.42 | 20 | -8.40 | |
|  Morshedi, Mehdi | | | 1440 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bayatfar, Behnam | | | 1440 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Heidari, Heidar | | | 1440 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bahadori, Saeid | | | 1301 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | | | 3th Qazvin Nobavegan Rapid Cup 1396 - U14 | Qazvin | IRI | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1040 | 0.00 | 2 | -0.52 | 20 | -10.40 | |
| | Rahmatpisheh, Amir Hossein | | | 1285 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rahmani, Helya | | | 1173 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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