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Rapid:
Individual Calculations February 2020 |
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| Ghayourifar, Amir Total change: 12.80 | |   |
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| Malard Rapid Cup Dey 1398 | Tehran | IRI | 2020-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1620 | 5.00 | 7 | -0.36 | 20 | -7.20 | |
|  Aghaaligol, Amir Mohammad | | | 1220 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hosseini, Sama | | | 1220 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sabahi, Mohammad | | | 1974 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Taj Dini, Hasti | | | 1238 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Radnezhad, Saber | | | 1373 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Soufi, Amir Hossein | | | 1220 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abyazi, Afrasiyab | | | 1411 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | Fajr Cup Shahre Ghods 98- Rapid | Tehran | IRI | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1620 | 4.50 | 8 | 1.00 | 20 | 20.00 | |
| | Sedaghati, Mehrdad | f | | 2020 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zare, Amirreza | | | 1220 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Naderiyan, Amir Hosein | | | 1276 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mohammadisafyarkhan, Amir | | | 1883 | IRI | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Mahmoody, M. Sadegh | | | 2020 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sabri, Seyed Mohabat | | | 1341 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Hojjatinejad, Ilia | | | 1791 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Noori, Mehran | | | 1816 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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