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Rapid:
Individual Calculations January 2022 |
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| Hosseinnezhad, Amirreza Total change: 16.80 | |   |
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| East Azarbayjan Youth U16 Festival | Tabriz | IRI | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1224 | 1.50 | 5 | 0.84 | 20 | 16.80 | |
|  Irandoust, Sina | | | 1568 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zeynali, Ali | | | 1447 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Zarezadeh, Mohammad Mahdi | | | 1655 | IRI | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Pino, Mohammadamin | | | 1492 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Naghsh Hossein Badr, Danial | | | 1624 * | IRI | 0.00 | 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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