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Individual Calculations October 2019 |
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| Khoshbin, Amir Total change: -16.60 | |   |
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| 16th Avicenna International Open Chess Tournament 2019 - Category B | Hamedan | IRI | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1687 | 2.50 | 6 | -0.83 | 20 | -16.60 | |
|  Samimi, Armin | | | 1478 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Davari, Sara | | | 1498 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gholami, Amir Mohammad | | | 1433 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jafari, Mohammad Yasin | | | 1787 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Behjati, Shahab | | | 1826 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1809 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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