Blitz: Individual Calculations September 2016
 Chaves Villalobos, David G  Total change: 14.80  Rating chartPersonal card
 Fase I Campeonato Nacional Blitz CRC 2016 San Jose CRC 2016-07-23
RcRownchangeKK*chgGame
 1747 1987 4.50 8 -1.57 20 -31.40 
  Duran Venegas, Oscar Alonso 1587  * CRC1.0010.08201.60 
  Zeledon Perez, Edgar 1587  * CRC1.0010.08201.60 
  Buitrago Mosquera, Antonio 1877 CRC0.001-0.6520-13.00 
  Rivera Obando, Juan Jose 1587  * CRC1.0010.08201.60 
  Vaglio Munoz, Jaime m2238 CRC0.001-0.1920-3.80 
  Porras Chavarria, Steve 1859 CRC0.001-0.6720-13.40 
  Marin Leon, Valeria 1587  * CRC1.0010.08201.60 
  Herrera Boschini, Gabriel 1650 CRC0.501-0.3820-7.60 
 * 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)
 
 Fase II Campeonato Nacional Blitz CRC 2016 San Jose CRC 2016-08-09
RcRownchangeKK*chgGame
 1926 1987 5.00 8 0.53 20 10.60 
  Duran Vega, Sergio f2219 CRC0.001-0.2120-4.20 
  Zeledon Perez, Edgar 1587  * CRC1.0010.08201.60 
  Coto Bonilla, Darian c1638 CRC1.0010.11202.20 
  Urbina Quiroz, Edwin 2191 CRC0.001-0.2420-4.80 
  Castro Herrera, Luis Carlos 1709 CRC1.0010.17203.40 
  Gomez Huertas, Stanley 1952 CRC0.501-0.0520-1.00 
  Maynard Salazar, Francis 2166 CRC1.0010.732014.60 
  Fernandez Sibaja, Felipe J 1942 CRC0.501-0.0620-1.20 
 * 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)
 
 Fase III Campeonato Nacional Blitz CRC 2016 San Jose CRC 2016-08-20
RcRownchangeKK*chgGame
 1763 1987 8.50 9 1.78 20 35.60 
  Gonzalez Cascante, Roy 1587  * CRC1.0010.08201.60 
  Porras Chavarria, Pamela Maria 1587  * CRC1.0010.08201.60 
  Bonilla Morales, Bryan 1587  * CRC1.0010.08201.60 
  Castillo Trujillo, Ivan 1948 CRC1.0010.45209.00 
  Murillo Gonzalez, Carlos E c2014 CRC0.5010.04200.80 
  Ramirez Madrid, Gerardo Alfonso c1653 CRC1.0010.12202.40 
  Campos Argueta, Lazaro 1701 CRC1.0010.16203.20 
  Murillo Tsijli, Manuel 2035 CRC1.0010.572011.40 
  Aguilar Delgado, Alberto 1751 CRC1.0010.20204.00 
 * 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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