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Individual Calculations June 2022 |
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| Forootan, Avash Total change: 34.00 | |   |
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| Selected tournaments of rating players U1800 (Gilan) | Rasht | IRI | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1094 | 1.00 | 3 | 0.26 | 40 | 10.40 | |
|  Shahmohammadi, Amirmohammad | | | 1579 | IRI | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Khelghatdoust, Amirali | | | 1172 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Reshad, Radin | | | 1236 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | Iranian Cadet Chess Championship (Open U10) | Sari | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1094 | 2.00 | 6 | 0.59 | 40 | 23.60 | |
| | Shoghi Barabadi, Mohammad Mahan | | | 1371 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Jafari Ghourtani, Arash | | | 1499 | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Karami, Vesal | | | 1367 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mokhtabadi, Arad | | | 1328 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mousavi, Seyed Amir Mohammad | | | 1286 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Hosseinzadeh, Salar | | | 1075 | IRI | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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