Individual Calculations January 2014
 Dargan, Paul A G  Total change: -15.00  Rating chartPersonal card
 5th London Chess Classic 2013: Weekend B Open London ENG 2013-12-13
RcRownchangeKK*chgGame
 1973 2175 0.50 2 -1.00 15 -15.00 
  Clark, Ian C 2058 ENG0.001-0.6615-9.90 
  White, Jonathan P J 1888 ENG0.501-0.3415-5.10 

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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