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Rapid:
Individual Calculations May 2019 |
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| Mohammadi, Kourosh Total change: -11.00 | |   |
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| Alborz Rapid Championship 1398 Boys U10 | Alborz | IRI | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1039 | 0.00 | 2 | -0.55 | 20 | -11.00 | |
|  Barghashi, Sahand | | | 1403 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Zarei Ghadim, Sadra | | | 1075 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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