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Individual Calculations October 2015 |
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| Barzgari, Mohammad Total change: 18.00 | |   |
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| Sahrivar Cup (U -2000 ) 2015 | Tehran | IRI | 2015-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1852 | 5.00 | 7 | 0.02 | 40 | 0.80 | |
|  Raei, Alireza | | | 1708 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Saberi, Mahan | | | 1971 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Tavazoh, Amirparsa | | | 1473 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rafiei, Tannaz | | | 1586 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mahdavi, Mahdis | | | 1630 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Norooz, Melika | | | 1639 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Keshtkaran, Mohammad | | | 1730 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | NOTE: K factor changed | | West Azerbaijan Chess Championship 2015 | Urmya | IRI | 2015-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1852 | 5.00 | 8 | 0.86 | 20 | 17.20 | |
| | Shakiba, Behrooz | | | 1986 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zerafat, Armin | | | 1452 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghahremani, Farhad | | | 1690 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abadi, Hamid Reza | | | 1834 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Shaygan, Mansoor | | | 1970 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Khalili, Saeid | | | 2116 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Golmohammadi, Elyas | | | 1883 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Mansoobi, Hossein | | | 1721 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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