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Rapid:
Individual Calculations July 2023 |
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| Hosseini, Vihan Total change: 19.60 | |   |
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| Competitions of brilliant talents of Babylon Chess Board Table A | Mazandaran | IRI | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1454 | 5.50 | 8 | 0.49 | 40 | 19.60 | |
|  Vahedi, Karen | | | 1074 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Najafi, Diana | | | 1202 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Koohi, Kian | | | 1118 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Azizi, Alireza | | | 1498 | IRI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Noroozian, Mahtab | | | 1449 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Modanloo, Narges | | | 1212 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kharamin, Iman | | | 1697 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Razzaghi, Ali | | | 1482 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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