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Rapid:
Individual Calculations October 2018 |
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| Taghikhani, Amir Ali Total change: -6.20 | |   |
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| Tehran Rapid Cup 8 Sharivar 1397 | Tehran | IRI | 2018-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1723 | 3.00 | 5 | 0.49 | 20 | 9.80 | |
|  Amiri, Ali | | | 2016 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Dinzad, Reza | | | 1421 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ghorbani, Hadi | | | 2039 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nosratollahi, Arash | | | 1612 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Nazari Nia, Shahram | | | 1550 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | Tehran Rapid 22 Shahrivar 1397 | Tehran | IRI | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1664 | 3.00 | 7 | -0.80 | 20 | -16.00 | |
| | Kargarzadeh, Mahour | | | 1264 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lavasani, Javad | | | 2047 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Shahsavari, Shayan | | | 1473 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ghobadzadeh, Mohammad | | | 1864 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Aryanpour, Arad | c | | 1551 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mohammadi Bahabadi, Mohammad Rez | | | 1472 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ghobadibigvand, A. | | | 1738 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | |
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