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Individual Calculations May 2019 |
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| Zarrabi, Sirous Total change: -14.80 | |   |
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| Ramsar jam javaher Standard Cup 1398 | Ramsar | IRI | 2019-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1404 | 0.50 | 5 | -0.74 | 20 | -14.80 | |
|  Mahboubi, Mahziar | | | 1730 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alizadeh, Hasan | | | 1804 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rezvanian, Saeed | | | 1729 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rahmat Pour, Armin | | | 1724 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bagherpour, Seyed Behrad | | | 1195 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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