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Rapid:
Individual Calculations February 2018 |
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| Ghafourian, Amir Ali Total change: 29.00 | |   |
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| Tehran Rapid 5 Bahman 1396 | Tehran | IRI | 2018-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2163 | 6.50 | 7 | 1.45 | 20 | 29.00 | |
|  Noorbakhsh Zadeh, Arshia | | | 1763 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sadeghi Givi, Reza | | | 1940 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Asgharvand, Davood | | | 1932 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pilvaieh, Ali | | | 2025 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ramezani, Mahan | | | 1991 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Hakemi, Arman | f | | 2111 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Karimi, Mohammad | | | 2111 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | * 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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