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Rapid:
Individual Calculations December 2018 |
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| Nazari, Arad Total change: -25.20 | |   |
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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 |
| 1721 | 2023 | 4.50 | 7 | -1.26 | 20 | -25.20 | |
|  Dezhdar, Roozbeh | | | 1623 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Atakhan, Abtin | | | 2030 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Ghalenoei, Amirhossein | | | 1623 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shahsavari, Shayan | | | 1623 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Khatibi, Amir Reza | | | 1623 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Malekzadeh, Mohammad | | | 1626 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khaledi, Omid | | | 1899 | IRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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