Individual Calculations January 2010
 Zarza, Ronald  Total change: -12.00  Rating chartPersonal card
 III Torneo IRT del Club Centenario AsunciĆ³n PAR 2009-09-26
RcRownchangeKK*chgGame
 1836 2073 0.00 1 -0.80 15 -12.00 
  Gutierrez, Santiago 1836 PAR0.001-0.8015-12.00 

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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