Individual Calculations September 2013
 Young, Daniel J  Total change: -4.50  Rating chartPersonal card
 JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – SECTIONS FOR ALL B COULSDON, LONDON ENG 2013-08-19
RcRownchangeKK*chgGame
 1789 1759 2.00 5 -0.30 15 -4.50 
  Porter, Sam J 1896 ENG0.001-0.3215-4.80 
  Norman, Nigel 1767 ENG0.5010.01150.15 
  Clegg, Chris Ra 1859 ENG0.5010.14152.10 
  Jones, Laurence Ag 1728 ENG0.501-0.0415-0.60 
  Zhou, Yang-Jian 1694 ENG0.501-0.0915-1.35 

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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