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Individual Calculations April 2017 |
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| Taki, Nima Total change: -34.00 | |   |
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| ChaharmahaloBakhtiari Super League 1395 | ChaharmahaloBakhtiari | IRI | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1180 | 0.00 | 1 | -0.10 | 40 | -4.00 | |
|  Fattahian Dehkordi, Bahman | | | 1552 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Shahreza Norooz Cup Chess Tournament 2017 | Shahreza | IRI | 2017-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1170 | 0.00 | 4 | -0.75 | 40 | -30.00 | |
| | Davoodi Jamaloei, Davood | | | 1570 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borumand, Shahram | | | 1494 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sadeghi, Mahmoud | | | 1451 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mardani, Hamidreza | | | 1258 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | * 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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