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Rapid:
Individual Calculations January 2020 |
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| Zeyni Vand, Ali Total change: -8.60 | |   |
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| Qazvin Yalda Rapid Cup -1398 | Qazvin | IRI | 2019-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1573 | 2.50 | 6 | -0.43 | 20 | -8.60 | |
|  Saedi, Sobhan | | | 1777 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Azbaghi, Enayat | | | 1857 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hajirafiei, Mohammad Reza | | | 1226 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Najafi Tabar, Aydin | | | 1865 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Faramarzi, Ali | | | 1521 | IRI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Heidari, Heidar | | | 1173 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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