Individual Calculations May 2011
 Winkler, Stefan  Total change: -7.20  Rating chartPersonal card
 Thailand Open Chess Championship 2011 Pattaya THA 2011-04-11
RcRownchangeKK*chgGame
 2020 1871 2.50 9 -0.48 15 -7.20 
  Drummond, Matthew 2240 AUS0.5010.40156.00 
  Contin, Daniel m2271  * ITA0.001-0.0815-1.20 
  Nihal, Manjunath 2016 IND0.001-0.3115-4.65 
  Hoffman, Ron 2110 NED0.001-0.2015-3.00 
  Brunet, Patrick 1796 FRA1.0010.40156.00 
  Koivumaki, Marko 1836 FIN1.0010.45156.75 
  Andersson, Christin wm2163 SWE0.001-0.1515-2.25 
  Atthaworadej, Woradej 1638 THA0.001-0.7915-11.85 
  Ng, Jimmy 2108 SIN0.001-0.2015-3.00 
 * 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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