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Rapid:
Individual Calculations September 2022 |
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| Yousefi, Arya Total change: -40.60 | |   |
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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 |
| 1539 | 1638 | 1.00 | 5 | -2.03 | 20 | -40.60 | |
|  Seyed Foroghi, Raman | | | 1238 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Damya, Aydin | | | 1715 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Abadi, Hamid Reza | | | 1806 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ahdi, Amirhossein | | | 1400 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Aghanejad, Ebrahim | | | 1534 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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