Individual Calculations December 2013
 Koch, Crystian  Total change: 0.00  Rating chartPersonal card
 Aberto Internacional Oncosinos 2013 Porto Alegre/RS BRA 2013-11-14
RcRownchangeRpKK*chgGame
 1900 0 2.50 6 0.00 1843   0.00 
  Bueno, Jair Cardona 1918 BRA0.5010.00 0.00 
  Goetz, Fabio 1993 BRA0.0010.00 0.00 
  Karoly, Carlos Acacio Gomes 1930 BRA0.0010.00 0.00 
  Serafim, Junior Arnor 1850 BRA1.0010.00 0.00 
  Pereira, Armando Scharlau 1736 BRA1.0010.00 0.00 
  Deste, Dayan Kuhn 1970 BRA0.0010.00 0.00 

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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