Blitz: Individual Calculations May 2019
 Calvo Gutierrez, Luis Guillermo  Total change: 1.60  Rating chartPersonal card
 Campeonato Nacional Blitz por Equipos 2019 San Jose CRC 2019-04-21
RcRownchangeKK*chgGame
 1847 1891 5.00 7 1.18 20 23.60 
  Valdez Torres, Nestor Josue 1885 CRC0.501-0.0120-0.20 
  Barrueta, David 1663 CRC1.0010.21204.20 
  Avendano Porras, Rodrigo 1491  * CRC1.0010.08201.60 
  Carvajal Pena, Daniel 1828 CRC1.0010.41208.20 
  Aguilar Pina, Luis Gerardo 1869 CRC0.501-0.0320-0.60 
  Cabrera Chaves, Marco Antonio 2078 CRC1.0010.742014.80 
  Chaves Sanchez, Gabriel A 2116 CRC0.001-0.2220-4.40 
 * 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)
 
 CRCHESSTOUR Blitz 1 Heredia 2019 Heredia CRC 2019-04-28
RcRownchangeKK*chgGame
 1677 1891 5.50 9 -1.10 20 -22.00 
  Le Roy Caceres, Viviana 1491  * CRC1.0010.08201.60 
  Quiros Acuna, Sebastian 1491  * CRC1.0010.08201.60 
  Bonilla Morales, Kevin 1693 CRC0.501-0.2620-5.20 
  Castillo Trujillo, Ivan 1948 CRC1.0010.582011.60 
  Pastor Carvajal, Jeigoth 1491  * CRC1.0010.08201.60 
  Ramirez Madrid, Gerardo Alfonso f1708 CRC0.001-0.7420-14.80 
  Hernandez Obando, Jason Ivan 1491  * CRC0.001-0.9220-18.40 
  Cartin Aguilar, Luis Javier 1491  * CRC1.0010.08201.60 
  Duran Vega, Sergio m2291  * CRC0.001-0.0820-1.60 
 * 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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