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Rapid:
Individual Calculations August 2022 |
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| Karzar, Sana Total change: 9.20 | |   |
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| 4th Silvana Rapid Chess Tournament Tabiaat Cup1401 | Urmia | IRI | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1053 | 1.00 | 7 | 0.46 | 20 | 9.20 | |
|  Riyazifar, Saeid | | | 1705 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hassanpour, Ebrahim | | | 1467 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Shamsi, Payar | | | 1369 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rostami, Yousef | | | 1506 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Hakimzadeh, Reza | | | 1617 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dadvand, Parya | | | 1375 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Ahdi, Amirhossein | | | 1391 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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