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Individual Calculations February 2017 |
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| Koochaki, Ali Reza Total change: 12.20 | |   |
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| 15th International Khazar Cup (U 2100) 2017 | Rasht | IRI | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1758 | 5.00 | 9 | 0.54 | 20 | 10.80 | |
|  Rezapoor, Ashkan | | | 1358 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abedian, Saeid | | | 1989 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Esmaeilnejad, Mohammad Amin | | | 1982 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ebrahimi, Reza | | | 1515 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Niazi, Arash | | | 1367 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Moradiyan, Meysam | | | 1955 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Komaei, Kanan | | | 1950 | IRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Mirzajani, Reza | | | 1972 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Haghmoradkhan, Omid | | | 1634 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | 14th Gilan First League 2016 - Round 7-8 | Rasht | IRI | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1758 | 0.50 | 1 | 0.07 | 20 | 1.40 | |
| | Pourgol, Moein | | | 1811 | IRI | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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