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Rapid:
Individual Calculations March 2022 |
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| Khajavi, Armin Total change: -41.80 | |   |
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| the first riund of the sari cup rapid chess tournoment 2022 | Mazandaran | IRI | 2022-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 2117 | 4.00 | 7 | -2.09 | 20 | -41.80 | |
|  Hadadzadeh, Hamid Reza | | | 1717 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Parvaz, Parham | | | 1329 | IRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Barzegar, Saeb | | | 2019 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Maghsoudloo, Amir Ali | | | 1857 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shams, Mohammad Matin | | | 1799 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Khalili, Asef | | | 1753 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Riahi, Arvin | | | 1655 | IRI | 0.00 | 1 | -0.95 | 20 | -19.00 | | | * 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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