Individual Calculations September 2017
 Marson, Juan Miguel  Total change: 8.60  Rating chartPersonal card
 Semifinal Arg.Amateur Cruce de los Andes 200 anios San Juan ARG 2017-08-19
RcRownchangeKK*chgGame
 1721 2006 4.50 5 0.43 20 8.60 
  Cicero, Hugo Alberto 1606  * ARG1.0010.08201.60 
  Velazque, Orlando 1606  * ARG1.0010.08201.60 
  Boccia, Nicolas 1778 ARG1.0010.21204.20 
  Herrmann, Roman 1986 ARG0.501-0.0320-0.60 
  Guerra, Gabriel 1629 ARG1.0010.09201.80 
 * 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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