Rapid: Individual Calculations November 2012
 Molchanova, Tatjana  Total change: -17.20  Rating chartPersonal card
 St. Petersburg Rapid Cup 2012 Women St. Petersburg RUS 2012-09-29
RcRownchangeKK*chgGame
 2179 2316 0.50 2 -0.86 20 -17.20 
  Balaian, Alina wm2179 RUS0.501-0.1820-3.60 
  Balaian, Alina wm2179 RUS0.001-0.6820-13.60 

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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