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Rapid:
Individual Calculations July 2019 |
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| Pejhan, Arya Total change: -16.20 | |   |
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| Iran Youth Rapid Championship 2019 - Boys U08 | Tehran | IRI | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1153 | 0.50 | 3 | -0.81 | 20 | -16.20 | |
|  Khalouei Koupaei, Arya | | | 1325 | IRI | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Bahmani, Koorosh | | | 1131 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Jamedari, Emad Reza | | | 1144 | IRI | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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