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Rapid:
Individual Calculations September 2019 |
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| Padidarnazar, Kasra Total change: 21.80 | |   |
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| 4th Lahijan Youth Under 12 Group B | Lahijan | IRI | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1190 | 2.50 | 4 | 1.09 | 20 | 21.80 | |
|  Mostashari, Hamed | | | 1257 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Khanipour, Abolfazl | | | 1590 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Keshavarzeskandari, Sam | | | 1045 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Yazdani, Alireza | | | 1401 | IRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | |
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