Individual Calculations May 2012
 Quinonez Garcia, Santiago  Total change: -12.45  Rating chartPersonal card
 Zonal Sub-18 Absoluto Zona Sur 2012 Cali COL 2012-04-19
RcRownchangeKK*chgGame
 1942 1912 1.00 4 -0.83 15 -12.45 
  Escobar Barona, Juan Fernando 1995 COL0.001-0.3915-5.85 
  Gonzalez, Andres Felipe 1881 COL1.0010.46156.90 
  Florez, Luis Angel 1952 COL0.001-0.4415-6.60 
  Escobar, Guido Jose 1941 COL0.001-0.4615-6.90 

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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