Individual Calculations May 2015
 Soto Garita, Santiago  Total change: -2.40  Rating chartPersonal card
 VI Torneo Internacional de Alajuela 2015 Alajuela CRC 2015-03-27
RcRownchangeKK*chgGame
 1857 1692 1.50 5 -0.06 40 -2.40 
  Cu Hor, Winston Darwin f2092  * GUA0.001-0.0840-3.20 
  Lievano, Luis 2055 ESA0.001-0.1040-4.00 
  Leon Villalobos, Carlos Andres 1384 CRC0.501-0.3640-14.40 
  Carranza Fernandez, Jorge 1897 CRC0.5010.264010.40 
  Murillo Gonzalez, Carlos E c1859 CRC0.5010.22408.80 
 * 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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