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Rapid:
Individual Calculations January 2022 |
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| Rahbar, Aihan Total change: 4.00 | |   |
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| 12th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1395 | 2.50 | 7 | 0.20 | 20 | 4.00 | |
|  Sajadi Naeini, Seyed Soheil | | | 1690 | IRI | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Hakemi, Arman | f | | 2130 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Yousefi, Yousef | | | 1534 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Hoseini, Hamzeh | | | 1768 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mohammadi, Mohamad Amin | | | 1671 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rostami, Alireza | | | 1237 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bakhti, Parsa | | | 1099 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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