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Rapid:
Individual Calculations December 2023 |
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| Orooji, Siamak Total change: -16.80 | |   |
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| Weekly Ahourarn Chess School (2 Azar) | Tehran | IRI | 2023-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1524 | 3.00 | 6 | -0.84 | 20 | -16.80 | |
|  Karami, Ariya | | | 1825 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Yousefi, Artin | | | 1260 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Pourheydari, Mahshid | | | 1124 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Doroudi, Mashhoud | | | 1296 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Taromi, Abbas | | | 1610 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mohammadi, Armin | | | 1301 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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