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Individual Calculations December 2023 |
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| Jahani, Mohammadreza Total change: 7.40 | |   |
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| 2nd Ilam Alamtoo Cup, International Chess Festival (U1900) | Ilam | IRI | 2023-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1497 | 2.00 | 4 | 0.37 | 20 | 7.40 | |
|  Yazdani, Parham | | | 1719 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Sheini, Shideh | | | 1207 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nikpoor, Reza | | | 1701 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Amiri, Mahan | | | 1623 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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