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Rapid:
Individual Calculations January 2019 |
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| Mahboob, Amir Total change: 9.00 | |   |
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| Tehran Rapid U 1800 Cup 13 Azar 1397 | Tehran | IRI | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1644 | 3.50 | 6 | -0.06 | 20 | -1.20 | |
|  Heydari, Hosein | | | 1370 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Mehrabi, Manouchehr | | | 1796 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Khosronejad, Abtin | | | 1244 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Fathollahi, Hamid | | | 1647 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Aghazadeh, Hamid | | | 1496 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Salman, Bijan | | | 1786 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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 1 Dey 1397 | Tehran | IRI | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1644 | 3.00 | 6 | 0.51 | 20 | 10.20 | |
| | Modarresi, Muhyiddin | | | 1935 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Khalaji, Saead | | | 1536 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Fazli, Akbar | | | 1726 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Ghobadibigvand, A. | | | 1790 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Aghar, Mohammad Reza | | | 1726 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mohammadi, Seyed Saeed | | | 1564 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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