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Rapid:
Individual Calculations December 2019 |
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| Gorjifar, Ali Total change: -23.60 | |   |
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| Iranian Youth U-14 Team Championship Rapid Cup 1398 | Alborz | IRI | 2019-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1036 | 0.00 | 3 | -1.18 | 20 | -23.60 | |
|  Hosseini Zadeh, Parmida | | | 1246 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Ramyar, Saghar | | | 1063 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Sohrabi, Arvin | | | 1044 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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