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Rapid:
Individual Calculations October 2022 |
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| Ahdi, Amirali Total change: 16.20 | |   |
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| 15th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1001 | 1.50 | 6 | 0.81 | 20 | 16.20 | |
|  Naghizadeh, Amirhossein | | | 1443 | IRI | 1.00 | 1 | 0.94 | 20 | 18.80 | |  Yousefi, Arya | | | 1597 | IRI | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Alizadeh, Farhad | | | 1325 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rezaei, Yasin | | | 1391 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ghasemi, Araz | | | 1226 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hassanzadeh, Taha | | | 1269 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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