Blitz: Individual Calculations May 2012
 Ruiz Aguilar, Pablo Alexander  Total change: -38.40  Rating chartPersonal card
 Primer IRT BLITZ LSA 2012 Bucaramanga COL 2012-03-28
RcRownchangeKK*chgGame
 2199 2299 5.50 12 -1.92 20 -38.40 
  Alvarez Pedraza, Aramis g2579 CUB0.001-0.1620-3.20 
  Alvarez Pedraza, Aramis g2579 CUB1.0010.842016.80 
  Torres, Juan Camilo 2295 COL0.501-0.0120-0.20 
  Torres, Juan Camilo 2295 COL0.501-0.0120-0.20 
  Ruiz C, Joshua D f2212 COL0.001-0.6220-12.40 
  Ruiz C, Joshua D f2212 COL0.001-0.6220-12.40 
  Herrera Perez, Martin Steven 1958 COL1.0010.12202.40 
  Herrera Perez, Martin Steven 1958 COL1.0010.12202.40 
  Mendez, Rivera Anderson H 1962 COL0.501-0.3820-7.60 
  Mendez, Rivera Anderson H 1962 COL1.0010.12202.40 
  Martinez, Julian 2185 COL0.001-0.6620-13.20 
  Martinez, Julian 2185 COL0.001-0.6620-13.20 

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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