Individual Calculations January 2017
 Barasi, Paul Dl  Total change: -30.60  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 1827 1770 2.00 8 -1.53 20 -30.60 
  Karayiannis, Costas 2159 ENG0.001-0.0920-1.80 
  Abrahams, Daniel 2071 CAN0.001-0.1520-3.00 
  Vachtfeidl, Petr 1963 CZE0.001-0.2520-5.00 
  Witt, Holger 1628 GER0.501-0.1920-3.80 
  Thatte, Nishchal 1494 ENG1.0010.17203.40 
  Nunbhakdi, Tawin Matthew 1923 THA0.001-0.3020-6.00 
  De Lagontrie, Jean 1746 FRA0.501-0.0320-0.60 
  Ignatovic, Ernest 1630 LTU0.001-0.6920-13.80 

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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