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Rapid:
Individual Calculations February 2019 |
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| Hashemi, Amirhoseyn Total change: -11.40 | |   |
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| Shahrokh Ahvaz Chess School Rapid Cup 1397 | Ahvaz | IRI | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1315 | 0.50 | 4 | -1.48 | 20 | -29.60 | |
|  Yar Ahmadi, Kioumars | | | 1544 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Alidadi, Bardia | | | 1408 | IRI | 0.50 | 1 | 0.13 | 20 | 2.60 | |  Goharchin, Erfan | | | 1090 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Afri, Mohammad Sajad | | | 1226 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Shahsavar Chess Rapid Tournament (Omidshahpouri) 1397 | Mazandaran | IRI | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1315 | 3.00 | 7 | 0.91 | 20 | 18.20 | |
| | Effatian, Gh.reza | | | 1715 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nasrollahi, Behdad | | | 1002 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Akhasteh, Abbas | | | 1715 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Falaki Moghadam, Salar | | | 1124 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ghazvini, Hanif | | | 1636 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Ashkani, Teimor | | | 1715 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sadegh Nahvi, Ehsan | | | 1660 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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