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Rapid:
Individual Calculations July 2023 |
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| Barzegaran, Mahan Total change: 49.60 | |   |
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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 |
| 1427 | 1560 | 6.50 | 8 | 1.24 | 40 | 49.60 | |
|  Vafaei Zarinabadi, Ilia | | | 1160 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Haeri, Alireza | | | 1223 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Yosefi, Mohammad Taher | | | 1412 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Razzaghi, Ali | | | 1482 | IRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Azizi, Alireza | | | 1498 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Kharamin, Iman | | | 1697 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Noroozian, Mahtab | | | 1449 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Saadatmandi, Elina | | | 1497 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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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