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Rapid:
Individual Calculations January 2022 |
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| Hoseini, S.alireza Total change: -32.80 | |   |
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| 3rd Etehad Cup Rapid Chess Tournament | Rasht | IRI | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1750 | 4.50 | 7 | -1.64 | 20 | -32.80 | |
|  Shabani, Mohammad | | | 1090 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Alinia Hosseini, Seyede Setayesh | | | 1255 | IRI | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Norouzi Chenari, Parham | | | 1164 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Behboudi, Ali | | | 1715 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Khanjani, Rastin | | | 1264 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Golshannezhad, Pooya | | | 1448 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Norouzi Chenari, Parsa | | | 1455 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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