Individual Calculations September 2017
 Zapfel, Paul  Total change: 1.80  Rating chartPersonal card
 Schwarzacher Open 2017 Grp B Schwarzach AUT 2017-08-19
RcRownchangeKK*chgGame
 1889 1747 3.00 9 0.09 20 1.80 
  Lorenz, Jannik 1978 GER0.001-0.2120-4.20 
  Schwarz, Hans 1871 GER1.0010.672013.40 
  Kelemen, Miljenko 1976 CRO0.001-0.2120-4.20 
  Koeller, Bernd 1719 GER1.0010.46209.20 
  Kneutgen, Alexander 2012 GER0.001-0.1820-3.60 
  De Vent, Rens 1868 BEL0.5010.16203.20 
  Hasanovic, Nurija 2037 BIH0.001-0.1620-3.20 
  Renziehausen, Klaus, Dr. 1742 GER0.001-0.5120-10.20 
  Mezak, Damir 1799 CRO0.5010.07201.40 

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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