Blitz: Individual Calculations January 2019
 Vargas Serrano, Pablo Andres  Total change: 17.00  Rating chartPersonal card
 Torneo Blitz Krampus San Jose CRC 2018-12-17
RcRownchangeKK*chgGame
 1842 1921 5.50 8 0.85 20 17.00 
  Urbina Quiroz, Edwin 2198 CRC0.5010.33206.60 
  Chaves Sanchez, Gabriel A 2100 CRC0.001-0.2720-5.40 
  Acuna Arias, Minor 1521  * CRC1.0010.08201.60 
  Murillo Varela, Ricardo 1908 CRC1.0010.48209.60 
  Castro Herrera, Luis Carlos 1632 CRC1.0010.16203.20 
  Fernandez Sanchez, Mario Andres f2154 CRC0.001-0.2120-4.20 
  Cardenas Vargas, Jean Carlo 1620 CRC1.0010.15203.00 
  Cambronero Ramirez, Ronald 1602 CRC1.0010.13202.60 
 * 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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