Individual Calculations January 2009
 Sondermann, Johannes  Total change: 3.90  Rating chartPersonal card
 12.offene Bayerische Meisterschaft Bad Wiessee GER 2008-11-01
RcRownchangeKK*chgGame
 2128 2148 5.00 9 0.26 15 3.90 
  Gross, Hans-Joachim 1830 GER1.0010.13151.95 
  Farago, Ivan g2489 HUN0.001-0.1215-1.80 
  Kroencke, Uwe 1988 GER1.0010.29154.35 
  Hefter, Franz 2019 GER1.0010.33154.95 
  Kummerow, Heiko f2357 GER0.001-0.2315-3.45 
  Stuhler, Josef 1937 GER1.0010.23153.45 
  Kempter, Ronald 2279 GER0.001-0.3215-4.80 
  Brueckel, Gerhard 2011 GER1.0010.32154.80 
  Boehle, Lars 2245 GER0.001-0.3715-5.55 

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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