Individual Calculations June 2015
 Zatyko, Ferry  Total change: 43.40  Rating chartPersonal card
 BPB Limburg Open 2015 - Groep B Maastricht NED 2015-05-22
RcRownchangeKK*chgGame
 1904 1777 3.50 4 2.17 20 43.40 
  Karstens, Lex 1852 NED0.5010.10202.00 
  Arns, Danny 1841 GER1.0010.592011.80 
  Schubert, Karl 1952 NED1.0010.732014.60 
  Klein, Gernot Dr. 1971 GER1.0010.752015.00 

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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