Individual Calculations January 2012
 Jones, Steven A  Total change: 52.65  Rating chartPersonal card
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2104 1878 5.50 9 3.51 15 52.65 
  Player, Edmund C 2199 ENG0.001-0.1315-1.95 
  Kluger, Carsten 2060 GER1.0010.741511.10 
  Gavriel, Tryfon C c2156 ENG1.0010.831512.45 
  Ethelontis, Alexandros N 2186 ENG0.001-0.1415-2.10 
  Mikalsen, Erlend 2063 NOR0.001-0.2615-3.90 
  Wood, Peter R 2027 ENG0.5010.20153.00 
  Bryant, Jon 2013 ENG1.0010.681510.20 
  Bass, John W 2071 ENG1.0010.751511.25 
  Josse, Mark 2162 ENG1.0010.841512.60 

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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