Individual Calculations January 2009
 Sindermann, Peter  Total change: -17.50  Rating chartPersonal card
 Deutschland Cup Gruppe 12 Dresden GER 2008-11-16
RcRownchangeKK*chgGame
 2080 2025 1.00 4 -0.70 25 -17.50 
  Prueske, Wolfgang 2088 GER0.5010.09252.25 
  Zimmer, Rolf 2173 GER0.001-0.3025-7.50 
  Spieker, Achim 2056 GER0.5010.04251.00 
  Warnk, Torsten 2003 GER0.001-0.5325-13.25 

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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