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Individual Calculations April 2019 |
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| Ciblakbas, Sertan Total change: 39.60 | |   |
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| Karoun International U2000 Cup 2019 | Ahvaz | IRI | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1718 | 4.50 | 8 | 1.96 | 20 | 39.20 | |
|  Sarmad, L Ismael | | | 1935 | IRQ | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Marfavi, Jasem | | | 1869 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Memarzadeh, Hossein | | | 1856 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Motaghi, Sina | | | 1889 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hamidi, Ahmad | | | 1670 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Hosseini, Seyedhossein | | | 1832 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Honarjouian, Alireza | | | 1867 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Bosagh Zadeh, Alireza | | | 1925 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | 9th Ferdowsi International Cup 2019 - Under 2100 | Mashhad | IRI | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1718 | 2.00 | 3 | 0.02 | 20 | 0.40 | |
| | Ameri, Matin | | | 1318 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hedayat, Masoud | | | 1353 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Moosavi, Ali | | | 2001 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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