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Rapid:
Individual Calculations August 2017 |
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| Ghobadibigvand, A. Total change: -58.80 | |   |
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| Tehran Rapid Cup 6 Tir 1396 | Tehran | IRI | 2017-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1920 | 5.00 | 7 | 0.57 | 20 | 11.40 | |
|  Yousefi, Yousef | | | 1581 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Shirinbayan, Nima | | | 1669 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rezaei, Hamidreza | | | 1736 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Galehdari, Bardia | | | 2020 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mahdavi, Mahdis | | | 1620 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Afshari, Mohammadreza | f | | 2081 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Rezanezhad, Hassan | | | 1922 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | Tehran Rapid Cup 10 Tir 1396 U2000 | Tehran | IRI | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1920 | 4.00 | 6 | -1.18 | 20 | -23.60 | |
| | Fathollahi, Hamid | | | 1706 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Derakhshani, Abed | | | 1594 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Tondro, Amir Hosein | | | 1540 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Khoshghadam, Alireza | | | 1689 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Fazlali, Soheil | | | 1520 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zadehrayat, Masoud | | | 1520 * | 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) | | | | Tehran Rapid Cup 24 Tir 1396 U2000 | Tehran | IRI | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1920 | 3.50 | 6 | -0.73 | 20 | -14.60 | |
| | Derakhshani, Abed | | | 1594 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rahnama, M.reza | | | 1741 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vahdat Doust, Ali | | | 1835 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Abbasi, Danial | | | 1954 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mobarhani, Nazanin | | | 1708 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Khoshghadam, Alireza | | | 1689 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | Tehran Rapid Cup 7 Mordad 1396 U2000 | Tehran | IRI | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1920 | 3.00 | 6 | -1.60 | 20 | -32.00 | |
| | Farahsa, Khosro | | | 1614 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rahnama, M.reza | | | 1741 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yousefpor, Hossein | | | 1810 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Ghotbi Zavie, Amir Hossein | | | 1681 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Seyedan, Seyed Yousef | | | 1520 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fardbehbahani, Behnam | | | 1816 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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