Blitz: Individual Calculations December 2017
 Hernandez Leandro, Aliza  Total change: -21.40  Rating chartPersonal card
 I Torneo Blitz Selecciones Nacionales San Jose CRC 2017-11-23
RcRownchangeKK*chgGame
 1616 1458 1.00 6 -1.07 20 -21.40 
  Jimenez Garcia, Emmanuel f1858  * CRC0.001-0.0820-1.60 
  Gonzalez Acosta, Bernal g1858  * CRC0.001-0.0820-1.60 
  Ramos Rodriguez, Daniel 1144 CRC0.001-0.8620-17.20 
  Segura Sanchez, Francisco 1126 CRC1.0010.12202.40 
  Bonilla Mora, Luis Daniel 1849 CRC0.001-0.0920-1.80 
  Hernandez Alvarez, Tania Regla wm1858  * 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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