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Rapid:
Individual Calculations April 2023 |
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| Bagherpour Belvirdi, Hossein Total change: -6.20 | |   |
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| Tabriz milad mahdi rapid chess tournament | Tabriz | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1138 | 0.00 | 3 | -0.31 | 20 | -6.20 | |
|  Ebrahimi Herab, Hamidreza | f | | 2078 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Sadeghi, Atabak | | | 1485 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Jafar Bonyad, Reza | | | 1381 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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