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Rapid:
Individual Calculations December 2019 |
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| Jalali, Armin Total change: 6.20 | |   |
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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 |
| 1170 | 1110 | 2.00 | 4 | 0.31 | 20 | 6.20 | |
|  Ghasemi, Amir Hossein | | | 1038 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Kourechi, Ali | | | 1311 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Seyed Javadi, Seyed Bardia | | | 1114 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Lashgari, Helia | | | 1215 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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