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Rapid:
Individual Calculations May 2019 |
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| Ahmadi, Sadegh Total change: -14.80 | |   |
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| Rapid Paeez Ahvaz Chess School ordibehesht 1398 | Ahvaz | IRI | 2019-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1690 | 5.50 | 9 | -0.74 | 20 | -14.80 | |
|  Amiri, Mohammad Sepehr | | | 1290 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Goharchin, Ghazal | | | 1346 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jahanbakhshi, Arman | | | 1880 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Hazbeian, Salem | | | 1835 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bagheri, Sam | | | 1414 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Abdi, Amir | | | 1350 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Alidadi, Bardia | | | 1391 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Sharifzadeh, Seyed Mehdi | | | 1290 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hamidavi, Mohamad | | | 1763 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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