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Individual Calculations December 2017 |
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| Afrasiabi, Seyyedhassan Total change: 2.20 | |   |
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| 6th Iran Engineers Championship 1396 | Babolsar | IRI | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1830 | 2.00 | 3 | 0.11 | 20 | 2.20 | |
|  Maleki, Mohammad Reza | | | 1766 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Nikzad Moshiri, Reza | | | 1921 | IRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Mohsen Zadeh, Rahim | | | 1430 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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