Blitz: Individual Calculations August 2013
 Acuna Buitrago, Camilo Andres  Total change: -46.00  Rating chartPersonal card
 Open IRT Blitz de Independencia Julio 19 Bogota COL 2013-07-19
RcRownchangeKK*chgGame
 2055 2070 4.00 12 -2.30 20 -46.00 
  Rivera, Alberto m2345 CUB0.001-0.1720-3.40 
  Rivera, Alberto m2345 CUB0.001-0.1720-3.40 
  Ospina Ortiz, Oscar Alexander 1938 COL1.0010.32206.40 
  Ospina Ortiz, Oscar Alexander 1938 COL0.001-0.6820-13.60 
  Guerrero, Hernando 1911 COL1.0010.29205.80 
  Guerrero, Hernando 1911 COL0.501-0.2120-4.20 
  Chavarro, Jeffry 2090 COL0.001-0.4720-9.40 
  Chavarro, Jeffry 2090 COL0.5010.03200.60 
  Valle, Leiner Efrain 2130 COL0.001-0.4220-8.40 
  Valle, Leiner Efrain 2130 COL0.001-0.4220-8.40 
  Prado Segura, Robinson Alexand 1918 COL1.0010.30206.00 
  Prado Segura, Robinson Alexand 1918 COL0.001-0.7020-14.00 

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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