Rapid: Individual Calculations January 2018
 Kovalevskaya, Ekaterina  Total change: -18.80  Rating chartPersonal card
 The Nutcracker 2017 women rapid Moscow RUS 2017-12-23
RcRownchangeKK*chgGame
 2131 2326 5.00 8 -0.94 20 -18.80 
  Solozhenkina, Elizaveta wm2156 RUS0.001-0.7220-14.40 
  Maltsevskaya, Aleksandra 2262 RUS1.0010.41208.20 
  Dimitrova, Aleksandra wm2017 RUS0.501-0.3620-7.20 
  Goltseva, Ekaterina wf2089 RUS0.501-0.3020-6.00 
  Goltseva, Ekaterina wf2089 RUS1.0010.20204.00 
  Dimitrova, Aleksandra wm2017 RUS1.0010.14202.80 
  Maltsevskaya, Aleksandra 2262 RUS0.501-0.0920-1.80 
  Solozhenkina, Elizaveta wm2156 RUS0.501-0.2220-4.40 

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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