Individual Calculations January 2017
 Warakomska, Anna  Total change: -5.20  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2254 2348 4.50 8 -0.26 20 -5.20 
  Vachtfeidl, Petr 1963 CZE1.0010.09201.80 
  Nettleton, Charlie B 1963 ENG0.501-0.4120-8.20 
  Woong, Zhi Wei William c2000 SGP0.501-0.3920-7.80 
  Thuesen, Mogens 2212 DEN1.0010.32206.40 
  Sadzikowski, Daniel m2547 POL0.5010.26205.20 
  Istratescu, Andrei g2596 FRA0.001-0.1920-3.80 
  Hawkins, Jonathan g2590 ENG0.001-0.2020-4.00 
  Brooks, Phil J 2163 ENG1.0010.26205.20 

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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