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Rapid:
Individual Calculations May 2023 |
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| Mohammadi, Melika Total change: 15.20 | |   |
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| Iranian Youth Chess Championship 2023 (Girls U14)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1963 | 9.00 | 9 | 0.38 | 40 | 15.20 | |
|  Raygantafrashi, Sara | | | 1216 | IRI | 1.00 | 1 | 0.00 | 40 | 0.00 | |  Abdollahi, Tanaz | | | 1250 | IRI | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Garosian, Vania | | | 1444 | IRI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Alavi, Mahsa | | | 1688 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Simaei, Helia | | | 1227 | IRI | 1.00 | 1 | 0.00 | 40 | 0.00 | | | Marvi, Targol | | | 1357 | IRI | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Sodachi, Saba | | | 1516 | IRI | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Sharif, Hasti | | | 1244 | IRI | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Rezaei, Diana | | | 1563 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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