Individual Calculations July 2017
 Bollmann, Henrik  Total change: -15.00  Rating chartPersonal card
 20. Rhein-Main-Open 2017 Group A Bad Homburg GER 2017-06-14
RcRownchangeKK*chgGame
 1999 2135 4.00 7 -0.75 20 -15.00 
  Schneider, Wolfram 1941 GER0.501-0.2520-5.00 
  Bluebaum, Johanna 1956 GER1.0010.27205.40 
  Wiewesiek, Timo 1930 GER0.501-0.2620-5.20 
  Toenniges, Thomas 2051 GER0.001-0.6220-12.40 
  Faqiry, Ramat 2014 GER1.0010.34206.80 
  Korolev, Alexandr 2053 BLR0.501-0.1120-2.20 
  Drill, Frank 2046 GER0.501-0.1220-2.40 

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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