Blitz: Individual Calculations March 2017
 Chaves Sanchez, Gabriel A  Total change: -4.60  Rating chartPersonal card
 Blitz UCR Febrero 2017 San Jose CRC 2017-02-01
RcRownchangeKK*chgGame
 1924 2087 5.50 8 0.04 20 0.80 
  Herrera Boschini, Gabriel 1687  * CRC0.001-0.9220-18.40 
  Rojas Cisneros, Kevin 1809 CRC0.001-0.8320-16.60 
  Bonilla Mora, Luis Daniel 1821 CRC0.501-0.3220-6.40 
  Buitrago Mosquera, Antonio 1985 CRC1.0010.36207.20 
  Rivas Calderon, Victor Julio 1687  * CRC1.0010.08201.60 
  Jimenez Garcia, Emmanuel f2364 CRC1.0010.832016.60 
  Carvajal Gorgona, Jonathan 2182 CRC1.0010.632012.60 
  Carvajal Pena, Daniel 1853 CRC1.0010.21204.20 
 * 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)
 
 Segundo Blitz Sotanazo 2017 San Jose CRC 2017-02-14
RcRownchangeKK*chgGame
 1860 2087 6.50 9 -0.27 20 -5.40 
  Alfaro Alpizar, Carlos 1687  * CRC1.0010.08201.60 
  Valdes Romero, Leonardo m2487  * CRC0.001-0.0820-1.60 
  Castro Herrera, Luis Carlos 1702 CRC1.0010.09201.80 
  Araya Fuentes, Cristian 1934 CRC0.501-0.2020-4.00 
  Amaya Madrigal, Josue 1846 CRC1.0010.20204.00 
  Hernandez Coto, Carlos L. 2009 CRC0.001-0.6120-12.20 
  Torrentes Arias, Greivin 1687  * CRC1.0010.08201.60 
  Solis Prieto, Javier 1687  * CRC1.0010.08201.60 
  Arce Mendez, Elias 1697 CRC1.0010.09201.80 
 * 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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