Individual Calculations January 2013
 Player, Edmund C  Total change: 0.30  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 2197 2248 4.50 8 0.02 15 0.30 
  Mehringer, Joerg 1874 GER1.0010.10151.50 
  Golubka, Petr m2418 UKR0.001-0.2815-4.20 
  Luncasu, Raul-Ionut 2118 ROU1.0010.32154.80 
  Ansell, Simon T m2377 ENG0.001-0.3315-4.95 
  Friedland, Jon S c2125 ENG1.0010.33154.95 
  McKenna, Jason P 2102 ENG1.0010.30154.50 
  Sarakauskas, Gediminas m2408 LTU0.001-0.2915-4.35 
  Eriksson, Bo 2154 SWE0.501-0.1315-1.95 

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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