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Rapid:
Individual Calculations February 2019 |
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| Derakhshan, Alireza Total change: 32.00 | |   |
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| Tehran North East Rapid Cup Dey 1397 | Tehran | IRI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1588 | 6.00 | 8 | 1.26 | 20 | 25.20 | |
|  Garosian, Vania | | | 1298 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Abofazeli, Mohammad Hossein | | | 1188 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghorban, Mohammad | | | 1741 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Mohammad Ebrahimkhan Abri, Dorsa | | wf | 1643 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kashefi, Amir Hosein | f | | 1988 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sadeghi, Ali | | | 1322 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kasipour Azbari, Seyed Arvin | | | 1630 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Dashtpeima, Helia | | | 1188 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | Tehran Team Rapid Cup 28 Dey 1397 U-14 | Tehran | IRI | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1588 | 5.00 | 6 | 0.34 | 20 | 6.80 | |
| | Dastyar, Mohammad Mobin | | | 1188 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nouri, Ali | | | 1387 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kasipour Azbari, Seyed Arvin | | | 1630 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Sharifi, Sam | | | 1188 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghaemi, Narges | | | 1440 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Agharafiei, Arshiya | | | 1188 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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