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Individual Calculations October 2022 |
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| Raygantafrashi, Sara Total change: -42.40 | |   |
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| Tehran Chess Championship U14G-1401 | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1311 | 0.00 | 3 | -1.06 | 40 | -42.40 | |
|  Sodachi, Saba | | | 1473 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mousavian, Yasaman | | | 1410 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Gholizadeh, Romina | | | 1379 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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