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Rapid:
Individual Calculations June 2023 |
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| Yousefi, Arya Total change: 28.80 | |   |
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| 4th Urmia Weekly Rapid Chess Tournament 1402 | Urmia | IRI | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1579 | 3.00 | 5 | 1.44 | 20 | 28.80 | |
|  Naghizadeh, Amirhossein | | | 1430 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Shaygan, Mansoor | | | 1746 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Asgharvand, Davood | | | 1817 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nasrollahi, Habib | | | 1897 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mosazadeh, Mahdi | | | 1772 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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