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Rapid:
Individual Calculations January 2022 |
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| Alizadeh, Amir Reza Total change: -14.40 | |   |
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| 5th Rapid Amol Chess Tournament | Mazandaran | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1093 | 0.00 | 3 | -0.72 | 20 | -14.40 | |
|  Poormosavi, Seyed Kian | f | | 1828 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kakavand, Ramtin | | | 1491 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hoseini, Seyedeh Niki | | | 996 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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