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Rapid:
Individual Calculations January 2022 |
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| Norouzi Chenari, Parham Total change: 28.80 | |   |
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| 3rd Etehad Cup Rapid Chess Tournament | Rasht | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1164 | 2.00 | 5 | 1.44 | 20 | 28.80 | |
|  Kiaei, Ali | | | 1675 | IRI | 1.00 | 1 | 0.96 | 20 | 19.20 | |  Hoseini, S.alireza | | | 1750 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ebrahimi Rashti, Asal | | | 1518 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Biriya, Yadollah | | | 1371 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Golshannezhad, Pooya | | | 1448 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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