Individual Calculations January 2016
 Rivas Calderon, Victor Julio  Total change: 74.00  Rating chartPersonal card
 Abierto Metropolitano 2015 San Jose CRC 2015-12-12
RcRownchangeKK*chgGame
 1746 1415 2.50 5 1.85 40 74.00 
  Morera Campos, Yanori Maria 1777 CRC0.001-0.1040-4.00 
  Herrera Boschini, Gabriel 1630 CRC1.0010.774030.80 
  Solano Lopez, Royner 1815  * CRC0.001-0.0840-3.20 
  Huertas Badilla, Allan 1796 CRC0.5010.414016.40 
  Quiros Cajina, Allan 1712 CRC1.0010.854034.00 
 * 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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