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Rapid:
Individual Calculations September 2019 |
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| Cheraghi, Sina Total change: -8.40 | |   |
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| 2nd Iranian Talent Olympiad 2019- Boys Rapid | Gilan | IRI | 2019-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1007 | 0.50 | 6 | -0.42 | 20 | -8.40 | |
|  Ghalenoei, Amirhossein | | | 1407 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Salimi, Mardin | | | 1348 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Shirazizadeh, Erfan | | | 1338 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Moazami, Parsa | | | 1204 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Barzideh, Sepehr | | | 1296 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Khosravi, Ardalan | | | 1262 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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