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Individual Calculations March 2023 |
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| Kalhor, Elina Total change: 18.00 | |   |
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| Paytakht Cup, International Chess Festival (C) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1082 | 2.00 | 4 | 0.45 | 40 | 18.00 | |
|  Badali Melkonians, Emil | | | 1282 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Akrami, Moeid | | | 1297 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Khani, Nikoo | | | 1063 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Arieh, Yasna | | | 1045 | IRI | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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