Individual Calculations March 2012
 Morales, Jhon Alexander  Total change: 12.30  Rating chartPersonal card
 Primer Selectivo Clasico Valle 2012 Absoluto Cali COL 2012-02-10
RcRownchangeKK*chgGame
 2219 2315 4.50 6 0.82 15 12.30 
  Segura, Armando 2081 COL1.0010.21153.15 
  Herrera, Juan Sebastian 2177 COL1.0010.31154.65 
  Carvajal, Nolberto f2354 COL0.5010.05150.75 
  Chavarro, Hugo 2287 COL0.501-0.0415-0.60 
  Escobar Forero, Alder m2449 COL0.5010.18152.70 
  Vargas, Mauricio 1967 COL1.0010.11151.65 

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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