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Individual Calculations April 2019 |
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| Ali Babaei, Yadollah Total change: -33.20 | |   |
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| 5th Jam Individual League(2018-2019) Round 12-13 | Jam | IRI | 2019-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1533 | 1.00 | 2 | -0.83 | 40 | -33.20 | |
|  Shahraki, Amir Mohammad | | | 1133 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ahmadi, Ali | | | 1149 | IRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | * 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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