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Rapid:
Individual Calculations February 2019 |
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| Talebian Zadeh, Ilia Total change: 9.60 | |   |
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| Shahrokh Ahvaz Chess School Rapid Cup 1397 | Ahvaz | IRI | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1280 | 1.50 | 4 | 0.48 | 20 | 9.60 | |
|  Javadi, Ehsan | | | 1497 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Yar Ahmadi, Kioumars | | | 1544 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Falavand Jozaei, Yas | | | 1446 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Goharchin, Ghazal | | | 1395 | IRI | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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