Rapid: Individual Calculations May 2015
 Huang, Qian  Total change: 3.60  Rating chartPersonal card
 Women's World Championship 2015. Rapid TB. Sochi RUS 2015-03-16
RcRownchangeKK*chgGame
 2402 2439 3.50 6 0.18 20 3.60 
  Kovanova, Baira wg2383 RUS0.501-0.0820-1.60 
  Kovanova, Baira wg2383 RUS1.0010.42208.40 
  Khotenashvili, Bela gwg2411 GEO0.501-0.0420-0.80 
  Khotenashvili, Bela gwg2411 GEO0.501-0.0420-0.80 
  Khotenashvili, Bela gwg2411 GEO0.501-0.0420-0.80 
  Khotenashvili, Bela gwg2411 GEO0.501-0.0420-0.80 

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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