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Rapid:
Individual Calculations July 2019 |
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| Etemadi, Ariyan Total change: 13.80 | |   |
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| Iran Youth Rapid Championship 2019 - Boys U12 | Tehran | IRI | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1659 | 7.00 | 9 | 0.69 | 20 | 13.80 | |
|  Yavarirad, Alireza | | | 1259 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Golshaani, Taha | | | 1402 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jalili, Arya | | | 1509 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Poolaei, Roham | | | 1426 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mahdavi, Armin | | | 1488 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Zeinali, Alireza | | | 1395 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tarzali, Abtin | | | 1513 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dorpa, Mohammad Mahdi | | | 1493 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mahdavi, Reza | | | 2014 | IRI | 1.00 | 1 | 0.89 | 20 | 17.80 | | | * 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) | | |
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