Individual Calculations May 2013
 Stamenkovic, Dragan  Total change: 2.10  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 2014 2373 2.00 2 0.21 10 2.10 
  Boff, Andre Ricardo 1976 BRA1.0010.08100.80 
  Alcobedo, Damian 2052 ARG1.0010.13101.30 

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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