Individual Calculations March 2011
 Schulz, Wolfgang  Total change: -0.75  Rating chartPersonal card
 27.offene Berliner Seniorenmeisterschaft Berlin GER 2011-01-29
RcRownchangeKK*chgGame
 1989 2173 6.50 9 -0.05 15 -0.75 
  Klevenow, Hellmut 1844 GER1.0010.12151.80 
  Tuertmann, Dieter 1973 GER0.501-0.2615-3.90 
  Kujawa, Werner 1827 GER1.0010.11151.65 
  Weigelt, Reinhard 2015 GER0.501-0.2115-3.15 
  Baranowsky, Peter 1941 GER1.0010.21153.15 
  Francke, Joerg 2034 GER0.501-0.1915-2.85 
  Petkov, Peter 2021 GER1.0010.30154.50 
  Kollberg, Lothar 2234 GER0.001-0.4215-6.30 
  Zum Winkel, Wolfgang 2013 GER1.0010.29154.35 

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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