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Individual Calculations September 2019 |
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| Bahadori, Arash Total change: -38.40 | |   |
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| Chess Tehran Championship 2019 - U18B | Tehran | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1764 | 4.00 | 6 | -0.96 | 40 | -38.40 | |
|  Mashhadiali Shirazi, Mohammad Ha | | | 1364 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shahsavari, Shayan | | | 1451 | IRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Ghafouri, Mohammad Javad | | | 1721 | IRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Ghiasi, Aria | | | 1364 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Aghabalazadeh, Mohammad Hossein | | | 1364 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vasheghani, Hessam | | | 1540 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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