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Individual Calculations March 2024 |
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| Rezaei Abbasi, Barmaan Total change: -47.20 | |   |
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| Tehran U12 standard chess tournament (Boys 2nd stage) | Tehran | IRI | 2024-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1062 | 1237 | 1.00 | 3 | -1.18 | 40 | -47.20 | |
|  Hemmati, Houmaan | | | 1004 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Savaghebi Firoozabadi, Mohammadta | | | 1082 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Sohrabi, Radin | | | 1100 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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