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Rapid:
Individual Calculations May 2019 |
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| Khoshnam, Arash Total change: -11.80 | |   |
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| Alborz Rapid Championship 1398 Boys U8 | Alborz | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1143 | 1158 | 2.00 | 5 | -0.59 | 20 | -11.80 | |
|  Soltani, Ali | | | 1131 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Mandkari, Mohammadtaha | | | 1177 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Zare, Kasra | | | 990 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Karevan, Benyamin | | | 1136 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Heidari, Adrin | | | 1283 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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