Individual Calculations March 2012
 Vaca, Jose Miguel  Total change: 9.90  Rating chartPersonal card
 IRT "Memorial Santiago Paniagua" Santa Cruz - Bolivia BOL 2012-02-01
RcRownchangeKK*chgGame
 2019 1902 2.50 6 0.33 30 9.90 
  Campero, Ronald f2175 BOL0.001-0.1730-5.10 
  Rocha, Nicolas 1877 BOL1.0010.473014.10 
  Sandoval, Juan Carlos 1926 BOL0.5010.03300.90 
  Martinez, Ariel A 2206 BOL0.001-0.1430-4.20 
  Lozada, Juan Pablo 1780 BOL1.0010.33309.90 
  Monroy G, Javier A 2150 BOL0.001-0.1930-5.70 

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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