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Individual Calculations November 2023 |
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| Ghayourifar, Amir Total change: 38.40 | |   |
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| 1st Arvand international chess festival (Masters) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1894 | 3.00 | 7 | 0.44 | 40 | 17.60 | |
|  Bosagh Zadeh, Alireza | | | 2251 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Mosadeghpour, Masoud | g | | 2482 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Biglarifard, Koorosh | | | 1729 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Azimi, Amir Mohammad | | | 1968 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Hojjatinejad, Ilia | | | 2066 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Aryanejad, Hossein | f | | 2051 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Rahbar, Aihan | | | 1697 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 20th Gilan Super League Round 1 | Gilan | IRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1965 | 1.00 | 1 | 0.52 | 40 | 20.80 | |
| | Imani, Adrina | | | 1979 | IRI | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | |
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