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Rapid:
Individual Calculations September 2022 |
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| Seyed Foroghi, Raman Total change: -10.60 | |   |
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| 14th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1004 | 0.00 | 4 | -0.53 | 20 | -10.60 | |
|  Yousefi, Arya | | | 1638 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Riyazifar, Soheil | | | 1509 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Shahini, German | | | 1249 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Anaami Moghaddam, Yashar | | | 1173 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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