Blitz: Individual Calculations September 2016
 Chaves Williams, Jose Andres  Total change: -23.20  Rating chartPersonal card
 Fase III Campeonato Nacional Blitz CRC 2016 San Jose CRC 2016-08-20
RcRownchangeKK*chgGame
 1651 1736 3.00 7 -1.16 20 -23.20 
  Castillo Trujillo, Ivan 1948 CRC0.001-0.2320-4.60 
  Balmaceda Segura, Randall 1487 CRC1.0010.19203.80 
  Vargas Miranda, Diego 1798 CRC1.0010.592011.80 
  Campos Argueta, Lazaro 1701 CRC0.001-0.5520-11.00 
  Bonilla Morales, Bryan 1534 CRC1.0010.24204.80 
  Aguilar Delgado, Alberto 1751 CRC0.001-0.4820-9.60 
  Brenes Benavides, Delianny wc1336  * CRC0.001-0.9220-18.40 
 * 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)
 

 

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