Blitz: Individual Calculations March 2013
 Vargas Miranda, Diego  Total change: 19.20  Rating chartPersonal card
 Primer Torneo Blitz de Moravia 2013 Moravia CRC 2013-02-08
RcRownchangeKK*chgGame
 1928 1754 3.00 7 0.96 20 19.20 
  Hernandez Alvarez, Tania Regla wm2154  * CUB0.5010.42208.40 
  Gamboa Alvarado, Leticia wf1915 CRC0.001-0.2920-5.80 
  Barrios Zamora, Carlos 2030 CRC0.001-0.1720-3.40 
  Rodriguez Arrieta, Maria Elena wf1807 CRC1.0010.572011.40 
  Munoz, Carolina wm1930 CRC0.5010.23204.60 
  Alvarado, Dizan Ernesto 1911 CRC1.0010.712014.20 
  Chaves Alfaro, Pamela 1749 CRC0.001-0.5120-10.20 
 * 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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