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Individual Calculations March 2020 |
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| Pourbidadian, Hojjat Total change: -35.80 | |   |
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| 17th Gilan Second League 1398 Round 7-8 | Gilan | IRI | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1894 | 1.50 | 2 | -0.04 | 20 | -0.80 | |
|  Oskouev, A. | | | 1809 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Yazdani, Alireza | | | 1494 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | 18th Caspian Cup International Chess Festival (Group A) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1894 | 2.50 | 7 | -1.75 | 20 | -35.00 | |
| | Adalatkhah, Mahdi | | | 1615 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Norouzi Chenari, Parsa | | | 1812 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Ghane, Safoura | | | 1788 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Yeganedoost, Majid | | | 1812 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Abedi, Mohamadraza | | | 2055 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Niazi, Arash | | | 1790 | IRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Veisi, Armin | | | 1805 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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