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Rapid:
Individual Calculations January 2022 |
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| Heravi, M.hosein Total change: 27.40 | |   |
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| 1st Arak Rapid Chess Memorial Hossein Borji (U1700) | Arak | IRI | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1685 | 7.00 | 8 | 1.37 | 20 | 27.40 | |
|  Habibinejad, Gholamreza | | | 1186 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Vahidifard, M.reza | | | 1310 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Aliabadi, Saeed | | | 1360 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bahmani, Koorosh | | | 1492 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fardbehbahani, Behnam | | | 1627 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Nameei, Koushan | | | 1696 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Fooladvand, Ali | | | 1617 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ahmadi Tari, Mostafa | | | 1694 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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