Individual Calculations January 2014
 Gant, Chris J  Total change: 6.90  Rating chartPersonal card
 5th London Chess Classic 2013: Weekend B Open London ENG 2013-12-13
RcRownchangeKK*chgGame
 2019 2156 2.50 3 0.46 15 6.90 
  Dixit, Kumar 1951 ENG0.501-0.2615-3.90 
  Jones, Steven A 2049 ENG1.0010.35155.25 
  Clark, Ian C 2058 ENG1.0010.37155.55 

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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