Individual Calculations March 2010
 Loayza, Antonio  Total change: -11.55  Rating chartPersonal card
 1er Clasificatorio Nacional 2010 Chuquisaca BOL 2010-01-28
RcRownchangeKK*chgGame
 1921 1973 1.50 4 -0.77 15 -11.55 
  Loza, Carlos 2053 BOL0.001-0.3915-5.85 
  Mendoza, Samanta 1763 BOL1.0010.23153.45 
  Medrano, Mario 1909 BOL0.001-0.5915-8.85 
  Orias, Marcelo 1957 BOL0.501-0.0215-0.30 

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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