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Individual Calculations March 2024 |
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| Karimlar, Keysan Total change: -14.40 | |   |
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| Tehran U12 standard chess tournament (Boys 2nd stage) | Tehran | IRI | 2024-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1045 | 0.50 | 3 | -0.36 | 40 | -14.40 | |
|  Houshyar, Hadi | | | 1378 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Toosi, Mohammad Yasin | | | 1203 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Savaghebi Firoozabadi, Mohammadta | | | 1082 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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