Individual Calculations April 2015
 Cibraro , Carlos Alberto  Total change: -23.60  Rating chartPersonal card
 Copa Latina de Ajedrez 2015 Vicente Lopez - Buenos Aires ARG 2015-03-19
RcRownchangeKK*chgGame
 2149 1839 0.00 4 -0.59 40 -23.60 
  Caetano, Hugo Zanotti Mendonca 2239  * BRA0.001-0.0840-3.20 
  Calens, Diego 2059 ARG0.001-0.2240-8.80 
  Mafra, Kaiser Luiz c2212 BRA0.001-0.1040-4.00 
  Ueti, Silvio Shigueo 2087 BRA0.001-0.1940-7.60 
 * 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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