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Individual Calculations June 2022 |
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| Arian, Matin Total change: 190.00 | |   |
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| Iranian Youth Chess Championship ( Open U18 ) | Hamedan | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1749 | 5.50 | 8 | 1.40 | 40 | 56.00 | |
|  Gholami, Keyhan | | | 1363 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Khazaei, Parviz | | | 2119 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ranjbar, Sobhan | | | 1406 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Dezhdar, Roozbeh | | | 1896 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Alizadeh, Amirmohammad | | | 1830 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Darini, Iliya | | | 2003 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Khodayvandi, Soheil | | | 1499 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Aghili Mofid, Davood | | | 1732 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | Iran Men Chess Championship (Primary)-Mazandaran | Sari | IRI | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1749 | 6.00 | 9 | 3.35 | 40 | 134.00 | |
| | Ashraf, Artin | | | 2096 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tahbaz, Arash | m | | 2451 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sharafi, Ehsan | | | 1615 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rostami, Hossein | | | 2066 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Tahvili Raftar, Iman | | | 1510 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Raoofniya, Hooman | | | 1874 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Falah, Mehdi | | | 1991 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Moosavifar, Seyed Abolfazl | | | 2012 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Mokhtari Moghadam, Taha | | | 1976 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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) | | |
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