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Individual Calculations June 2022 |
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| Khodayvandi, Soheil Total change: -6.40 | |   |
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| Hamedan Chess Championship 2022 | Hamedan | IRI | 2022-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1499 | 2.50 | 5 | -0.01 | 40 | -0.40 | |
|  Soltani, Heliya | | | 1091 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mohammadkhani, M Rasool | | | 1578 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Aghili Mofid, Davood | | | 1732 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zaheri, Mehran | | | 1687 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Soltani, Hasti | | | 1321 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | Iranian Youth Chess Championship ( Open U18 ) | Hamedan | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1499 | 2.50 | 6 | -0.15 | 40 | -6.00 | |
| | Veisi, Armin | | | 1829 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fazeli, Abolfazl | | | 1099 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Teymori, Mohammad Reza | | | 1264 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Masajedian, Moein | | | 1530 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Arian, Matin | | | 1749 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1773 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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