Individual Calculations October 2015
 Zerweck, Christoph  Total change: 0.60  Rating chartPersonal card
 23. Schwarzwald Senioren Schachturnier Haslach GER 2015-09-08
RcRownchangeKK*chgGame
 1915 1917 4.00 8 0.03 20 0.60 
  Walther, Reinhard 2055 GER0.001-0.3120-6.20 
  Wraga, Teresa 1675 GER1.0010.20204.00 
  Kalkmann, Hans 2011 GER0.5010.13202.60 
  Slager, Anton 1931 GER0.001-0.4820-9.60 
  Abel, Hans-Peter 1951 GER1.0010.552011.00 
  Gassenmann, Karl-Heinz 2001 GER0.5010.12202.40 
  Kemmler, Michael 1956 GER0.001-0.4520-9.00 
  Pfueller, Volker, Prof. 1738 GER1.0010.27205.40 

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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