Individual Calculations January 2016
 Kazmierczak, Ewa  Total change: -3.60  Rating chartPersonal card
 7th London Chess Classic: FIDE Open London ENG 2015-12-04
RcRownchangeKK*chgGame
 1846 1599 1.50 8 -0.18 20 -3.60 
  Stamos, Filippos 1999  * GRE0.001-0.0820-1.60 
  Roque Sola, Gisela wf1983 MEX0.001-0.0920-1.80 
  Fontaine, Olivier 1826 FRA0.001-0.2120-4.20 
  Ettu, Korede 1816 ENG0.001-0.2220-4.40 
  Opasiak, Dustin Tennessee 1782 POL0.001-0.2620-5.20 
  Haddock, Paul 1623 ENG0.5010.03200.60 
  Miu, Marinel 1820 ROU0.001-0.2220-4.40 
  White, David J 1921 ENG1.0010.872017.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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