Blitz: Individual Calculations May 2018
 Rivas Calderon, Victor Julio  Total change: 13.60  Rating chartPersonal card
 Primer Torneo Blitz Preparacion JUDUCA 2018 San Pedro CRC 2018-04-11
RcRownchangeKK*chgGame
 1777 1636 3.00 7 0.70 20 14.00 
  Carvajal Pena, Daniel 1923 CRC0.001-0.1620-3.20 
  Morera Campos, Hazel Maria wm1762 CRC0.5010.17203.40 
  Nunez Gonzalez, Neeshmy wc1774 CRC1.0010.692013.80 
  Rivera Gonzalez, Jose Alexis 1778 CRC0.001-0.3120-6.20 
  Buitrago Mosquera, Antonio 1984 CRC0.001-0.1120-2.20 
  Ramirez Almeciga, Yenny Melisa 1703 CRC0.5010.09201.80 
  Castillo Morales, Thais wf1514 CRC1.0010.33206.60 

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 Torneo Blitz Preparacion JUDUCA 2018 San Pedro CRC 2018-04-12
RcRownchangeKK*chgGame
 1701 1636 3.50 8 -0.02 20 -0.40 
  Chaves Sanchez, Gabriel A 2036  * CRC0.001-0.0820-1.60 
  Nunez Gonzalez, Joshebeth Elena 1485 CRC1.0010.30206.00 
  Castillo Morales, Thais wf1514 CRC1.0010.33206.60 
  Carvajal Pena, Daniel 1923 CRC0.001-0.1620-3.20 
  Bogantes Robleto, Karina 1600 CRC0.001-0.5520-11.00 
  Ramirez Almeciga, Yenny Melisa 1703 CRC0.5010.09201.80 
  Salas Estrada, Ana Maria 1309 CRC1.0010.13202.60 
  Carvajal Gorgona, Jonathan f2036  * 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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