Individual Calculations May 2013
 Peter, Volkhard, Dr.  Total change: 22.80  Rating chartPersonal card
 Jubilaeumsturnier Uta Roechling Berlin GER 2013-03-18
RcRownchangeKK*chgGame
 1948 1813 4.50 9 1.52 15 22.80 
  Etzold, Walter 2143 GER0.001-0.1215-1.80 
  Buss, Richard 1646 GER1.0010.28154.20 
  Bauder, Herbert 1920 GER0.001-0.3515-5.25 
  Fleischer, Matthias 1916 GER1.0010.64159.60 
  Huhn, Ulrich 1972 GER0.001-0.2915-4.35 
  Wolter, Guenter 1894 GER1.0010.61159.15 
  Braun, Erhard 1969 GER0.5010.21153.15 
  Oppermann, Peter 1941 GER1.0010.671510.05 
  Shapiro, Yosip 2129 GER0.001-0.1315-1.95 

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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