Blitz: Individual Calculations September 2015
 Bulcourf, Carlos  Total change: -3.20  Rating chartPersonal card
 Torneo Blitz Maria del Carmen Navarro Viola Buenos Aires ARG 2015-08-04
RcRownchangeKK*chgGame
 2345 2058 0.00 1 -0.16 20 -3.20 
  Sosa, Tomas c2345 ARG0.001-0.1620-3.20 

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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