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Blitz:
Individual Calculations October 2015 |
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| Tapia Alvarez, Alejandro Total change: 20.60 | |   |
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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 |
| 1548 | 1533 | 4.00 | 6 | 1.03 | 20 | 20.60 | |
|  Jimenez Garcia, Emmanuel | f | | 1933 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nunez Castro, Max Alejandro | | | 1293 | CRC | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Ramirez Monge, Karina | | | 1339 | CRC | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ramirez Monge, Cassandra | | | 1414 | CRC | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Aragon Alvarado, Christopher | | | 1702 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Quiros Avendano, Luis Alejandro | | | 1609 | CRC | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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