Individual Calculations January 2009
 Tong, Lukas Fabian Chuan  Total change: 15.45  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 2037 1828 2.00 4 1.03 15 15.45 
  Prudlo, Simon 2178 GER0.001-0.1115-1.65 
  Grassi, Fabrizio 1969 SUI0.5010.19152.85 
  Exner, Roland 1961 GER1.0010.681510.20 
  Schueler, Wolfgang 2038 GER0.5010.27154.05 

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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