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Individual Calculations April 2019 |
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| Ahmadi, Parsa Total change: 33.60 | |   |
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| 18th Qazvin Chess League 1397 Round 11-13 | Qazvin | IRI | 2019-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1305 | 1.00 | 2 | 0.84 | 40 | 33.60 | |
|  Moghadam, Hamidreza | | | 1705 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Daliri, Pedram | | | 1705 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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