Individual Calculations February 2016
 Vilpoux, Jeremie  Total change: -15.40  Rating chartPersonal card
 VII Abierto Internacional de Alajuela 2016 Alajuela CRC 2016-01-20
RcRownchangeKK*chgGame
 1960 2183 6.00 9 -0.77 20 -15.40 
  Sriram, Jha g2416 IND0.001-0.2120-4.20 
  Murillo Varela, Ricardo 1809 CRC0.501-0.4020-8.00 
  Solano Cruz, Agustin 1871 CRC1.0010.14202.80 
  Alvarado, Dizan Ernesto 1988 CRC0.501-0.2520-5.00 
  Chavarria Segura, Joseph 1783  * CRC1.0010.08201.60 
  Villalobos Molina, Jose Adrian 1783  * CRC0.501-0.4220-8.40 
  Bonilla Rodriguez, Andres 1921 CRC1.0010.18203.60 
  Giron, David 2080 GUA0.501-0.1420-2.80 
  Gonzalez Acosta, Jaime Roy 1989 CRC1.0010.25205.00 
 * 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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