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Rapid:
Individual Calculations January 2019 |
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| Goharchin, Ghazal Total change: -8.80 | |   |
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| Ahvaz Rapid Cup Azar 1397 | Ahvaz | IRI | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1404 | 0.50 | 3 | -0.44 | 20 | -8.80 | |
|  Memarzadeh, Hossein | | | 1789 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ahmadi, Amin | | | 1790 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kamali, Parsa | | | 1202 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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