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Rapid:
Individual Calculations April 2023 |
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| Shahrazad, Masoud Total change: 12.40 | |   |
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| 5th soofyan rapid chess tournament ( 28 bahman 1401 ) | Tabriz | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1638 | 4.50 | 8 | 0.03 | 20 | 0.60 | |
|  Hatam Bakhshian, Seyed Hossein | | | 1238 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pouresmaeil, Naser | | | 1850 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Daryani, Mehdi | | | 1375 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hosseinzadeh, Nima | f | | 2117 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Javadpoor, Mohammad Hossein | | | 1468 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Hosseini, Seyed Sadegh | | | 1468 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Peyrovi, Nader | | | 1535 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Abbaszadeh, Moslem | | | 1736 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Qazvin Nowrouz Rapid Cup (U-2000) | Qazvin | IRI | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1638 | 2.00 | 4 | 0.59 | 20 | 11.80 | |
| | Khanipour, Abolfazl | | | 1961 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abedi Firouzjaei, Mojtaba | | | 1238 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shafaee, H. | | | 1957 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Rahmani, Pedram | | | 1847 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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