Individual Calculations April 2015
 Lopez, Diego  Total change: -34.60  Rating chartPersonal card
 Copa Latina de Ajedrez 2015 Vicente Lopez - Buenos Aires ARG 2015-03-19
RcRownchangeKK*chgGame
 1968 2102 3.50 8 -1.73 20 -34.60 
  Della Morte, German m2401 ARG0.001-0.1520-3.00 
  Carrizo, Franco 1708 ARG0.001-0.9220-18.40 
  Fernandez Rodriguez, Antonio 1904 URU1.0010.24204.80 
  Girona, Martin 1702  * ARG1.0010.08201.60 
  Leon, Juan Carlos 2265 PER0.5010.22204.40 
  Galleto, Ricardo 1986 ARG0.001-0.6620-13.20 
  Zimmermann, Kleber Renato P. c1946 BRA0.001-0.7120-14.20 
  Boabaid, Jorge Alberto Duardes c1833 BRA1.0010.17203.40 
 * 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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