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Rapid:
Individual Calculations January 2024 |
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| Amini, Enayatollah Total change: -31.20 | |   |
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| Weekly competition on December 14, rating below 1800 at Ahouran Chess School | Tehran | IRI | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1647 | 4.00 | 7 | -1.56 | 20 | -31.20 | |
|  Shayegan, Arshan | | | 1247 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Akrami, Tohid | | | 1382 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Beigi Amin, Bisan | | | 1111 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Karami, Ariya | | | 1752 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Maleki Azar Kharani, Bahareh | | | 1133 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Taj Dini, Hasti | | | 1391 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ghorbani, Kambiz | | | 1479 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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