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Blitz:
Individual Calculations July 2023 |
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| Khanbaz, Helia Total change: -13.20 | |   |
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| 3rd Iran Under 14 Chess League 1402 (Blitz) | Tehran | IRI | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1017 | 0.00 | 3 | -0.33 | 40 | -13.20 | |
|  Biglarifard, Koorosh | | | 1683 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Rostami, Aiso | | | 1206 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Abdolahi, Amir Taha | | | 1447 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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