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Rapid:
Individual Calculations December 2018 |
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| Kachian, Amir Total change: -50.60 | |   |
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| Alborz Rapid Cup 11 Aban 1397 | Alborz | IRI | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1840 | 4.00 | 7 | 0.02 | 20 | 0.40 | |
|  Houshmandnia, Hamid Reza | | | 1440 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Baytamari, Amir Hossein | | | 1479 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mashatan, Reza | | | 2123 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Bashiri, Aryan | | | 2130 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Najafiyan Pour, Mahyar | | | 2132 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Veisi, Armin | | | 1575 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ghafouri, Mohammad Javad | | | 1515 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | Alborz Rapid 2 Azar 1397 | Alborz | IRI | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1840 | 2.00 | 5 | -2.55 | 20 | -51.00 | |
| | Houshmandnia, Hamid Reza | | | 1440 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dindar, Hasan | | | 1440 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghorbani, Sina | | | 1440 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kazemi, Ghazal | | | 1440 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghafouri, Mohammad Javad | | | 1515 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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