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Rapid:
Individual Calculations August 2018 |
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| Rahmani, Helya Total change: -0.80 | |   |
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| 5th Nobavegan Rapid Cup 1397 - Under 14 | Qazvin | IRI | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1170 | 2.00 | 5 | -0.04 | 20 | -0.80 | |
|  Khanbaz, Nima | | | 1570 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Mohammadi, Melika | | | 1224 | IRI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Salman, Yasin | | | 1357 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Seyed Nouri, Amirali | | | 1087 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Liyaei, Mani | | | 1043 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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