Individual Calculations January 2014
 Johansson, Toni  Total change: -13.35  Rating chartPersonal card
 5th London Chess Classic 2013: Weekend B Open London ENG 2013-12-13
RcRownchangeKK*chgGame
 1895 2068 2.00 4 -0.89 15 -13.35 
  Asenov, Pavel 1876 ENG0.001-0.7515-11.25 
  Slade, Theodore 1825 ENG1.0010.20153.00 
  Liang, Jake Z 1890 ENG0.501-0.2315-3.45 
  Malhotra, Tarun 1988 ENG0.501-0.1115-1.65 

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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