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Individual Calculations June 2022 |
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| Noori, Ilia Total change: -45.60 | |   |
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| Tehran Chess Championship U12 Boys | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1285 | 1.00 | 3 | -1.14 | 40 | -45.60 | |
|  Roosta, Hossein | | | 1031 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Akrami, Tohid | | | 1114 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Rastegar, Mohammad Matin | | | 1214 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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