Blitz: Individual Calculations August 2012
 Orias, Marcelo  Total change: 37.20  Rating chartPersonal card
 III Nacional de ajedrez Relampago BOLIVIA Cochabamba - Bolivia BOL 2012-07-07
RcRownchangeKK*chgGame
 2013 1944 5.50 9 1.86 20 37.20 
  Campero, Ronald f2204 BOL1.0010.822016.40 
  Rengel, Mario 2147 BOL1.0010.762015.20 
  Ferrufino, Boris c2179 BOL0.001-0.2120-4.20 
  Vaca, Jose Miguel 1910 BOL0.501-0.0520-1.00 
  Mendoza, Rodrigo 2107 BOL0.001-0.2820-5.60 
  Molina, Jessica 1575 BOL1.0010.10202.00 
  Estrada, Lucia wm2003 BOL0.001-0.4220-8.40 
  Gutierrez, Roger 1917 BOL1.0010.46209.20 
  Loza, Carlos 2076 BOL1.0010.682013.60 

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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