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Individual Calculations June 2022 |
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| Rabbani, Abtin Total change: 29.60 | |   |
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| Tehran Chess Championship U14 Boys | Tehran | IRI | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1412 | 3.00 | 5 | 0.74 | 40 | 29.60 | |
|  Nazeri, Nima | | | 1353 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Habibi, Radin | | | 1752 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Naeimi Omran, Ashkan | | | 1237 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Azimi Aghghale, Amirmahdi | | | 1550 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ghodousi, Arian | | | 1401 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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