Individual Calculations January 2012
 Ethelontis, Alexandros N  Total change: -7.65  Rating chartPersonal card
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2091 2186 5.00 9 -0.51 15 -7.65 
  Chopra, Aryan 1836 IND1.0010.11151.65 
  Hunt, Adam C m2458 ENG0.001-0.1715-2.55 
  Amato, Giampiero 1974 ITA1.0010.23153.45 
  Jones, Steven A 1878 ENG1.0010.14152.10 
  Crouch, Colin S m2366 ENG0.001-0.2615-3.90 
  Compton, Alistair 2024 NZL0.001-0.7115-10.65 
  Hoegener, Claude 2028 LUX1.0010.29154.35 
  White, David J 1958 ENG1.0010.21153.15 
  Alfred, Nathan S W f2294 ENG0.001-0.3515-5.25 

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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