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Individual Calculations August 2018 |
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| Heydari, Zahra Total change: 23.60 | |   |
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| Tehran Chess Championship 2018 | Tehran | IRI | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1880 | 7.00 | 11 | 0.59 | 40 | 23.60 | |
|  Hamdollahi, Zahra | | | 1480 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shahsavari, Sorena | | | 1583 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Pilvaieh, Ali | | | 2236 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Yazdanpanah, Mohammad Reza | | | 1600 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Navidi, Parsa | | | 1612 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mohandesi, Shahin | m | | 2140 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sekhavatmandi, Roham | | | 1709 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Zahedifar, Anahita | | wf | 2115 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Aryanpour, Arad | c | | 1744 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Roozbayan, Reza | | | 2158 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Majidi, Seyed Mohammad Parsa | | | 1524 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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