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Individual Calculations September 2019 |
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| Shiravi, Ali Total change: 8.00 | |   |
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| 4th Atrak Standard Cup 1398 - U2200 | North Khorasan | IRI | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1319 | 2.50 | 6 | 0.20 | 40 | 8.00 | |
|  Doostkam, P | | | 1719 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Haghi, Abolfazl | | | 1161 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Abdollahisaber, Reza | | | 1688 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Navidkia, Farshid | | | 1176 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Farahmand, Ali | | | 1216 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Ahmadi Tabar, Hossein | | | 1719 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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