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Rapid:
Individual Calculations September 2022 |
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| Sahraei Poor, Amir Ali Total change: -18.20 | |   |
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| Kermanshah Rapid Chess Tournament_Summer Festival | Kermanshah | IRI | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1136 | 0.00 | 5 | -0.91 | 20 | -18.20 | |
|  Zibakerdar, Peiman | | | 1750 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Mohajer Poor, Mehran | | | 1514 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abdi, Mohammadhossein | | | 1384 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Berenjian, Keivan | | | 1686 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Soltani, Heliya | | | 1081 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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