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Rapid:
Individual Calculations December 2018 |
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| Ebrahimi, Sayed Karo Total change: -21.00 | |   |
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| 1st Iranian Boys Chess Talented Olympiad Rapid 1397 | Rasht | IRI | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1343 | 1.50 | 6 | -1.05 | 20 | -21.00 | |
|  Javadi, Mohammad Javad | | | 1665 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Ghasemi, Abdollah | | | 1743 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hoseini, Seyed Ashkan | | | 1180 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Tavakoli, Amirmohammad | | | 1596 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Noroozi, Shayan | | | 1067 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Yazdanpanaeh, Ali | | | 1268 | IRI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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