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Individual Calculations May 2019 |
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| Mehrshad, Artin Total change: -20.80 | |   |
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| Alborz Youth Championship (Boys) 1398 | Alborz | IRI | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1151 | 0.50 | 4 | -0.52 | 40 | -20.80 | |
|  Rasouli Mehrjardi, Amirmohammad | | | 1551 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Baytamari, Amir Hossein | | | 1421 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hemmati, Mohammadtaha | | | 1091 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Ghodousi, Arian | | | 1406 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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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