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Individual Calculations July 2023 |
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| Marvi, Targol Total change: 36.00 | |   |
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| 3rd Iran Under 14 Chess League 1402 (Standard) | Tehran | IRI | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1343 | 3.00 | 3 | 0.90 | 40 | 36.00 | |
|  Aghaei, Arnika | | | 1293 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Shamsi, Shayegan | | | 1125 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ali Hoseini, Arsam | | | 1151 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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