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Rapid:
Individual Calculations March 2020 |
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| Roshani, Sirwan Total change: 14.00 | |   |
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| 1st Bukan Rapid Mokrian Cup 1398 | Bukan | IRI | 2020-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1179 | 0.00 | 4 | -0.33 | 20 | -6.60 | |
|  Abyari, Javad | | | 1579 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Niromand, Mohammad Ebrahim | | | 1579 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roshani, Soroush | | | 1572 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shahbazi, Akbar | | | 1560 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | | | Soofyan 4th rapid chess tournament ( 29 bahman cup ) | Tabriz | IRI | 2020-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1179 | 2.00 | 6 | 1.03 | 20 | 20.60 | |
|  Valizadeh, Hossein | | | 1579 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Zarezadeh, Mohammad Mahdi | | | 1579 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karimzadeh, Touraj | | | 1579 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Noorani, Ahad | | | 1528 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Abhari, Mehdi | | | 1543 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shahi Shirvani, Mohammad | | | 1166 | IRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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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