Individual Calculations May 2013
 Baumert, Christian  Total change: 3.00  Rating chartPersonal card
 Oberliga Nord Ost 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2172 2126 1.50 3 0.20 15 3.00 
  Stark, Ingo 2174 GER0.001-0.4315-6.45 
  Stahr, Ralf-Peter 2138 GER1.0010.52157.80 
  Wuttke, Hans 2203 GER0.5010.11151.65 

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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