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Rapid:
Individual Calculations March 2022 |
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| Hosseini, Vihan Total change: 24.20 | |   |
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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 |
| 1346 | 1089 | 3.00 | 7 | 1.21 | 20 | 24.20 | |
|  Shams, Mohammad Matin | | | 1799 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Safari, Hamid | | | 1226 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Kharamin, Iman | | | 1402 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Faghani Daroopi, Mostafa | | | 1147 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Ghadi Sahebi, Hosein | | | 1537 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Sherafat Nia, Mohamad | | | 1314 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vahedi, Karen | | | 998 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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