Individual Calculations May 2015
 Ritter, Ralph  Total change: 15.40  Rating chartPersonal card
 84. Pfaelzischer Schachkongress 2015 Meisteranwaerterturnier I Neustadt a.d. Weinstrasse GER 2015-03-27
RcRownchangeKK*chgGame
 2019 1998 5.00 9 0.77 20 15.40 
  Busch, Florian 1913 GER0.501-0.1220-2.40 
  Lambert, Andreas 2164 GER0.001-0.2820-5.60 
  Henkel, Ralf 1974 GER1.0010.47209.40 
  Martin, Mike 2113 GER0.5010.16203.20 
  Kuehn, Bernd 2048 GER0.001-0.4320-8.60 
  Wintergerst, Johannes 2027 GER1.0010.542010.80 
  Prestel, Oliver 2092 GER0.5010.13202.60 
  Yakovenko, Denis 2013 GER1.0010.522010.40 
  Mohammed, Amin 1828 GER0.501-0.2220-4.40 

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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