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Rapid:
Individual Calculations August 2017 |
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| Arab Ahmadi, Amir Ali Total change: 41.00 | |   |
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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 |
| 1476 | 1394 | 3.50 | 7 | 0.66 | 20 | 13.20 | |
|  Nikzad, Nami | | | 1794 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khoddam, Farzam | | | 1078 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zamani, Arvin | | | 1283 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hadiyan, Peyman | | | 1635 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Amerian, Mohammad Reza | | | 1613 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sherafat Nia, Mohamad | | | 1592 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Amir Latifi, Seid Morteza | | | 1340 | IRI | 0.50 | 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) | | | | 9th Iranian Chess School Chess Tournament 2017 | Gorgan | IRI | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1408 | 3.00 | 6 | 1.84 | 20 | 36.80 | |
| | Farrokhi, Masoud | | | 1808 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shamloufar, Taher | | | 1415 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Nikzad, Farzad | | | 1684 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Eslam, Vahid | | | 1630 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Khalili, Asef | | | 1737 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mojezati, Shoeib | | | 1808 * | IRI | 0.00 | 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) | | | | Gorgan Gulf Rapid Mordad 1396 | Gorgan | IRI | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1408 | 0.00 | 4 | -0.45 | 20 | -9.00 | |
| | Sheykhhasani, Bardia | f | | 1808 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khalili, Asef | | | 1737 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nikzad, Farzad | | | 1684 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Aminikiasari, Amer | f | | 1808 * | IRI | 0.00 | 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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