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Individual Calculations January 2017 |
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| Tayyebi, Seyed Amin Total change: 7.80 | |   |
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| 2nd Atrak Cup Chess Tournament Azar 1395 | Bojnourd | IRI | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1755 | 4.00 | 7 | 0.09 | 40 | 3.60 | |
|  Derakhshani, Mehrdad | | | 1980 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Jafari, Kasra | | | 1478 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Abedi, Abolfazl | | | 2047 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ghanad, Aliakbar | | | 1436 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Azizi, Mohammad | | | 1567 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Abdollahisaber, Reza | | | 1886 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ahmadi, Seyedeh Malihe | | | 1538 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | | NOTE: K factor changed | | Nezam Mohandesi Keshvari Standard 23 Azar 1395 | Kish | IRI | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1755 | 1.00 | 3 | 0.21 | 20 | 4.20 | |
| | Heydari, Hashem | | | 1990 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Amini, Hamidreza | | | 2048 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hakkaki Fard, Pedram | | | 1803 | IRI | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | |
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