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Individual Calculations March 2019 |
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| Amiri, Erfan Total change: -39.40 | |   |
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| Malayer 40th Fajr Standard Cup1397 | Hamedan | IRI | 2019-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1626 | 4.00 | 8 | -1.97 | 20 | -39.40 | |
|  Soleimani Ara, Mostafa | | | 1226 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ahmadi Tari, Mostafa | | | 1856 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Karimi, Mahdiar | | | 1436 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Abbasi, Hesam | | | 1226 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bayat, Abbas | | | 1432 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Amiri Beygvand, Mohammad Firooz | | | 1526 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Delavari, Amin | | | 1313 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vahidifard, Mohammadreza | | | 1226 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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