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Rapid:
Individual Calculations March 2023 |
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| Naderi, Bahram Total change: 15.00 | |   |
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| Ardabil city chess championship 1401 | Ardabil | IRI | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1637 | 5.00 | 7 | 0.75 | 20 | 15.00 | |
|  Gahri, Jaber | | | 1237 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mahdavi, Kian | | | 1250 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abedi, Hossein | | | 1928 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hobbe Vatan, Keyvan | | | 1443 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Khodeshzadeh, Vahdat | | | 1718 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Basharkhah, Shapour | | | 1741 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Karimizadeh, Ali | | | 1427 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | |
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