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Rapid:
Individual Calculations January 2022 |
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| Bolouri, Arad Total change: -1.80 | |   |
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| 3rd Etehad Cup Rapid Chess Tournament | Rasht | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1158 | 0.50 | 4 | -0.09 | 20 | -1.80 | |
|  Biriya, Mohammadamin | | | 1603 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Golshannezhad, Pooya | | | 1448 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Motaghi, Farbod | | | 1893 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Khanjani, Rastin | | | 1264 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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