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Rapid:
Individual Calculations January 2022 |
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| Rezaei, Ali Total change: -7.80 | |   |
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| 1st Arak Rapid Chess Memorial Hossein Borji (U1700) | Arak | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1083 | 0.00 | 3 | -0.39 | 20 | -7.80 | |
|  Shahbazi, Mohsen | | | 1545 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Rabiei Parsaei, M | | | 1550 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Salimi, Abofazel | | | 1239 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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