Individual Calculations May 2011
 Raabe, Peter  Total change: -7.35  Rating chartPersonal card
 Oberliga Nord-West Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2174 2172 1.50 4 -0.49 15 -7.35 
  Bredemeier, Dirk 2247 GER1.0010.60159.00 
  Barlag, Christoph 2141 GER0.001-0.5415-8.10 
  Baeumler, Ilja 2236 GER0.5010.09151.35 
  Neumair, Jerome 2073 GER0.001-0.6415-9.60 

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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