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Rapid:
Individual Calculations January 2016 |
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| Khoshkalam, Seyed Mehrab Total change: 17.80 | |   |
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| Gilan Azar Rapid Cup 2 (2015) | Rasht | IRI | 2015-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1910 | 3.00 | 5 | -0.62 | 20 | -12.40 | |
|  Bozorgzadeh, Amirhossein | | | 1510 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khadem Erfani, Sobhan | | | 1664 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Safari, Parham | | | 1510 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tahbaz, Arash | | | 2188 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Nazari, Arad | | | 1671 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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) | | | | Gilan Azar Rapid Cup (3) 2015 | Rasht | IRI | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1910 | 5.00 | 6 | 1.51 | 20 | 30.20 | |
| | Khadem Erfani, Sobhan | | | 1664 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Daghli, Arash | | | 1748 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Faghirnavaz, Ali | | | 2271 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Nazari, Arad | | | 1671 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rastbod, Ali | | | 1879 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Nezamivand Chegini, Yaser | | | 1890 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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