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Individual Calculations December 2019 |
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| Hamdollahi, Zahra Total change: 60.40 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1468 | 5.00 | 10 | 1.51 | 40 | 60.40 | |
|  Mousavi, Emadeddin | | | 1868 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tavakkoli, Mahziar | | | 1117 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Raei, Alireza | | | 1710 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Ghorbani, Sina | | | 1716 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rostami, Setayesh | | | 1236 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mousivand, Ali | | | 1609 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Abdollahisaber, Reza | | | 1672 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Rahmat Pour, Armin | | | 1668 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Davachi, Hamid | | | 1596 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Shafiei, Mahdi | | | 1690 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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