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Rapid:
Individual Calculations September 2019 |
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| Afri, Mostafa Total change: -6.60 | |   |
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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 |
| 1449 | 1569 | 4.00 | 7 | -0.33 | 20 | -6.60 | |
|  Seleyari, Mohammad Mahan | | | 1230 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Rasouli Mehrjardi, Amirmohammad | | | 1859 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rezaeii , Amirreza | | | 1254 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Valizadeh, Ashkan | | | 1169 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghayourifar, Ali | | | 1769 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Saydi, Karo | | | 1191 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mohammadi, Mohamad Amin | | | 1671 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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