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Rapid:
Individual Calculations August 2017 |
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| Kolyaei, Mahdi Total change: -16.80 | |   |
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| 8th Iranian Chess School Chess Tournament 2017 | Gorgan | IRI | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1607 | 2.50 | 6 | -0.67 | 20 | -13.40 | |
|  Alinezhad , Mohammad Reza | | | 1739 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Hadiyan, Peyman | | | 1635 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Asadi Galogahi, Meysam | | | 1710 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Dorpa, Mohammad Mahdi | | | 1357 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Jorjany, Hamed | | | 1413 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Eslam, Vahid | | | 1627 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Gorgan Gulf Rapid Mordad 1396 | Gorgan | IRI | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1607 | 2.00 | 5 | -0.17 | 20 | -3.40 | |
| | Aminikiasari, Amer | f | | 1989 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Karamzadeh, Mostafa | | | 1920 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Amir Latifi, Seid Morteza | | | 1343 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Maghsoudloo, Amir Ali | | | 1844 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mohammadi, Roham | | | 1207 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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