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Individual Calculations April 2023 |
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| Peyrovi, Nader Total change: -10.80 | |   |
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| Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1371 | 0.00 | 2 | -0.27 | 40 | -10.80 | |
|  Ghaffari, Ahmad | | | 1634 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Safari, Nima | | | 1758 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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