Individual Calculations January 2012
 Jaunooby, Ali R  Total change: 1.35  Rating chartPersonal card
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 2225 2144 3.00 7 0.09 15 1.35 
  Rendle, Thomas E m2389 ENG1.0010.801512.00 
  Slavin, Alexei m2400 RUS0.001-0.1915-2.85 
  Gislason, Gudmundur 2318 ISL0.001-0.2715-4.05 
  Obiamiwe, Paul 2001 NGR1.0010.31154.65 
  Tikkanen, Hans g2544  * SWE0.001-0.0815-1.20 
  White, David J 1958 ENG0.001-0.7415-11.10 
  Hjort, Helge 1963 DEN1.0010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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