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Rapid:
Individual Calculations April 2019 |
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| Ahmad Mehri, Saadi Total change: -15.20 | |   |
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| West Azarbaijan Rapid Chess Tournament esfand 97 | West Azarbahjan | IRI | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1640 | 2.50 | 6 | -0.76 | 20 | -15.20 | |
|  Hosseinzadeh, Mehran | | | 2040 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khalifehzadeh, Karim | | | 1321 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Jahanbakhsh, Naser | | | 1491 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Shahlacheshm, Siamak | | | 1855 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rostami, Salar | | | 1504 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Halaj Naghadehi, Yousef | | | 1494 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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