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Rapid:
Individual Calculations December 2018 |
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| Zahedifar, Anahita Total change: 28.40 | |   |
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| Tehran Rapid Cup 17 Aban 1397 | Tehran | IRI | 2018-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2052 | 5.50 | 7 | 1.02 | 20 | 20.40 | |
|  Chalangari, Mohsen | | | 1652 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghobadibigvand, A. | | | 1721 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abbaspoorrad, Nikoo | | | 1654 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohandesi, Shahin | m | | 2086 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Mahmoody, M. Sadegh | | | 2076 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Hakemi, Arman | f | | 2261 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Efafi, Ebrahim | | | 1974 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | Mr kananazar honor Rapid Cup | Tehran | IRI | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2052 | 5.50 | 7 | 0.22 | 20 | 4.40 | |
| | Rahimkhani, Parviz | | | 1652 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammadi, Reza | | | 1716 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Malekzadeh, Saeid | | | 1675 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rezaee, Mahdi | | | 1938 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ghadiri Bidhendi, Ebrahim | | | 1723 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kashefi, Amir Hosein | f | | 2080 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Talebi, Masoud | | | 2000 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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) | | | | 1st Iranian Girls Chess Talented Olympiad Rapid 1397 | Rasht | IRI | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 2052 | 6.50 | 7 | 0.18 | 20 | 3.60 | |
| | Mohammadi, Helma | | | 1652 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mafakheri, Elham | | | 1652 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahimi, Panteha | | | 1652 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kalvandi, Nashmil | | | 1652 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Harati, Hasti | | | 1652 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nadernia, Nikta | | | 1675 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Heydari, Zahra | | | 1799 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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