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Individual Calculations March 2017 |
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| Shahveisi, Hamid Total change: -2.00 | |   |
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| 25th International Fajr Sabalan Cup 2017 - Under 2100 | Sareyn | IRI | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1624 | 0.00 | 2 | -0.26 | 40 | -10.40 | |
|  Aadeli, Arvin | | | 2024 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Roohbakhsh Fekri, Mehdi | | | 1881 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | Iran amateurs Chess Championship 2017 (U1700) | Zanjan | IRI | 2017-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1624 | 1.00 | 1 | 0.21 | 40 | 8.40 | |
| | Rostami, Hossein | | | 1390 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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