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Individual Calculations November 2015 |
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| Ebrahimi, Reza Total change: 6.20 | |   |
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| Asian Seniors Over 50 Chess Championships 2015 | Larestan | IRI | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1555 | 2.50 | 6 | 0.31 | 20 | 6.20 | |
|  Rabiei, Sasan | | | 1955 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Khakpoor, Abbas | f | | 1955 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alizadeh, Rahmatollah | | | 1413 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Darini, Esmaeil | | | 1651 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ghanbari, Mokhtar | | | 1227 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Yousefian, M.ali | | | 1918 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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