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Individual Calculations October 2022 |
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| Khodaverdi, Artin Total change: 83.60 | |   |
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| Tehran Chess Championship U14-1401 Boys | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1193 | 3.00 | 5 | 2.09 | 40 | 83.60 | |
|  Bayat, Nikan | | | 1440 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Abdolahi, Amir Taha | | | 1373 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Barati Masihi, Kevin | | | 1435 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Abed Natanzi, Mohammad Parsa | | | 1383 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Habibi, Radin | | | 1819 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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