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Individual Calculations December 2019 |
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| Kian Sirat , Yasin Total change: -11.60 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group C | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1180 | 1.00 | 4 | -0.29 | 40 | -11.60 | |
|  Azimi Aghghale, Amirmahdi | | | 1462 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Majlesi Nasr Abadi, S.mohammad | | | 1341 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ghojehli, Amir Reza | | | 1234 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Gholizadeh, Romina | | | 1236 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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