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Blitz:
Individual Calculations October 2015 |
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| Bonilla Rodriguez, Andres Total change: 34.40 | |   |
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| Campeonato Nacional Blitz por Equipos 2015 | San Jose | CRC | 2015-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1782 | 5.50 | 8 | 1.72 | 20 | 34.40 | |
|  Bermudez Vives, Sergio | f | | 2157 | CRC | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Quiros Avendano, Luis Alejandro | | | 1609 | CRC | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Urbina Quiroz, Edwin | | | 2182 * | CRC | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Aragon Alvarado, Christopher | | | 1702 | CRC | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Vargas Serrano, Pablo Andres | | | 2036 | CRC | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Cespedes Perez, Ruben | | | 1724 | CRC | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Salas Torres, Pamela | | wc | 1706 | CRC | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Ramirez Monge, Cassandra | | | 1414 | CRC | 1.00 | 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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