Individual Calculations March 2011
 Walch, Roger  Total change: 14.70  Rating chartPersonal card
 Kreismeisterschaft Mittelfranken Mitte Zirndorf GER 2011-01-06
RcRownchangeKK*chgGame
 1927 1732 2.00 4 0.98 15 14.70 
  Lais, Thomas 1950 GER0.001-0.2215-3.30 
  Babichev, Vyacheslav 1787 GER1.0010.58158.70 
  Woerl, Richard 2014 GER1.0010.841512.60 
  Herlan, Klaus-Juergen 1956 GER0.001-0.2215-3.30 

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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