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Individual Calculations November 2023 |
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| Zakarya Bein Kalaye, Amirtaha Total change: -30.80 | |   |
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| 1st Father Cup Standard Chess Tournament [Afzoon Group] | Gilan-Rasht | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1335 | 0.00 | 2 | -0.77 | 40 | -30.80 | |
|  Azadi, Amirmohammad | | | 2188 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Habibzadeh, Heliya | | | 1126 | IRI | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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