Individual Calculations May 2011
 Goetz, Andreas  Total change: 21.90  Rating chartPersonal card
 2.Bundesliga Ost Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2260 2147 2.50 3 1.46 15 21.90 
  Andresen, Steffen 2310 GER1.0010.721510.80 
  Krueger, Rainer Dr. 2208 GER1.0010.58158.70 
  Loew, Gerald f2263 GER0.5010.16152.40 

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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