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Rapid:
Individual Calculations March 2023 |
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| Freidoonzadeh, Akbar Total change: 0.20 | |   |
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| Ardabil city chess championship 1401 | Ardabil | IRI | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1684 | 5.00 | 8 | 0.01 | 20 | 0.20 | |
|  Rahbari, Reza | | | 1284 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Parsa, Mohammadhossein | | | 1292 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hobbe Vatan, Keyvan | | | 1443 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Yaghobpour, Darioush | | | 1410 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Basharkhah, Shapour | | | 1741 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Moslemi, Kazem | | | 1440 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abedi, Hossein | | | 1928 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Majidzadeh, Amirhossein | | | 2044 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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