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Rapid:
Individual Calculations September 2018 |
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| Santiago Lastra, Nefi Total change: 24.00 | |   |
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| Top Ten "Copa Nefritz" | Arequipa | PER | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1972 | 11.00 | 11 | 1.20 | 20 | 24.00 | |
|  Santiago Almanza, Hyrum Bruce | | | 1572 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aviles Gutierrez, Bryan Stephen | | | 1572 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cardenas Huertas, John | | | 1705 | PER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pachacama, Angel | | | 1572 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alvarez Flores, Aurelio Alan | | | 1572 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cutimbo Gauna, Diego Emanuel | | | 1572 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Volz Oporto, Paul Sebastian | | | 1572 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cutimbo Gauna, Edgar Manuel | | | 1572 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tone Viscarra, Ammi Dariana | | | 1572 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Calla Huayapa, Carlos | | | 1819 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Calla Alvarez, Magnus Jaime | | | 1572 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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