Individual Calculations May 2011
 Pfeifer, Wilfried  Total change: 1.65  Rating chartPersonal card
 Wuerttemberg Verbandsliga Nord Wuerttemberg GER 2010-10-10
RcRownchangeKK*chgGame
 2034 2023 3.50 7 0.11 15 1.65 
  Pfaff, Alexander 1987 GER0.501-0.0515-0.75 
  Stegmaier, Michael 1850 GER0.501-0.2315-3.45 
  Haecker, Sonja 2048 GER1.0010.53157.95 
  Prestel, Oliver 2134 GER0.001-0.3515-5.25 
  Hoefer, Daniel 2071 GER1.0010.57158.55 
  Koenig, Dirk 2109 GER0.5010.12151.80 
  Kaufmann, Thorsten 2038 GER0.001-0.4815-7.20 

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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