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Individual Calculations October 2019 |
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| Akbari, Mostafa Total change: -26.20 | |   |
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| 16th Avicenna International Open Chess Tournament 2019 - Category C | Hamedan | IRI | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1577 | 5.50 | 9 | -1.31 | 20 | -26.20 | |
|  Khodaveisi, Roham | | | 1177 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Seleyari, Mohammad Mahan | | | 1366 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Nemati, Mehrad | | | 1253 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Masoumi, Sahel | | | 1381 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Heydarian, Romina | | | 1341 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mansouri, Alireza | | | 1444 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Soltani, Mohammad Reza | | | 1300 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tahmasebi, Hosein | | | 1512 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Hosseinzadeh, Amir Ali | | | 1506 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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