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Individual Calculations April 2019 |
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| Sakhawaty, Sepehr Total change: 151.62 | |   |
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| Karoun International U2000 Cup 2019 | Ahvaz | IRI | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1588 | 4.50 | 9 | 2.19 | 38 | 83.22 | |
|  Kiamarsi, Ali | | | 1826 | IRI | 1.00 | 1 | 0.80 | 38 | 30.40 | |  Menhaj, Ali | | | 1835 | IRI | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Movahed, Sina | | | 1788 | IRI | 0.00 | 1 | -0.24 | 38 | -9.12 | | | Davoodi, Siamak | | | 1697 | ENG | 1.00 | 1 | 0.65 | 38 | 24.70 | | | Hosseini, Seyedhossein | | | 1832 | IRI | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Noori Mousa, Rouhollah | | | 1776 | IRI | 0.50 | 1 | 0.24 | 38 | 9.12 | | | Hamidi, Ahmad | | | 1670 | IRI | 1.00 | 1 | 0.61 | 38 | 23.18 | | | Romifard, Mehdi | | | 1733 | IRI | 1.00 | 1 | 0.69 | 38 | 26.22 | | | Memarzadeh, Hossein | | | 1856 | IRI | 0.00 | 1 | -0.17 | 38 | -6.46 | |
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 |
| 1702 | 1622 | 5.50 | 9 | 1.80 | 38 | 68.40 | |
| | Sahebi, Siavash | | | 1222 * | IRI | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Zare, Jamal | | | 1994 | IRI | 0.50 | 1 | 0.40 | 38 | 15.20 | | | Moosavifar, Seyed Abolfazl | | | 1606 | IRI | 0.00 | 1 | -0.52 | 38 | -19.76 | | | Rahimi Mahneh, Fatemeh | | | 1372 | IRI | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Khatib, Mohamad | | | 1483 | LBN | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Javadi, Mohammad Javad | | | 1877 | IRI | 1.00 | 1 | 0.81 | 38 | 30.78 | | | Javdan, Asmail | | | 1887 | IRI | 1.00 | 1 | 0.82 | 38 | 31.16 | | | Khazaei, Parviz | | | 2022 * | IRI | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Iranfar, Amir | | | 1855 | IRI | 0.00 | 1 | -0.21 | 38 | -7.98 | | | * 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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