Individual Calculations July 2009
 Schirmer, Raik  Total change: 3.60  Rating chartPersonal card
 Oberliga Ost Gruppe A Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2179 2290 3.50 5 0.24 15 3.60 
  Just, Wolfgang 2144 GER0.501-0.2015-3.00 
  Poenisch, Eckehard 2264 GER0.501-0.0415-0.60 
  Spreng, Simon 2221 GER1.0010.40156.00 
  Kregelin, Jan 2158 GER1.0010.32154.80 
  Leipert, Matthias 2110 GER0.501-0.2415-3.60 

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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