Individual Calculations July 2012
 Rennhack, Peer  Total change: -11.10  Rating chartPersonal card
 15.Rhein-Main-Open 2012 Gruppe A Bad Homburg GER 2012-06-06
RcRownchangeKK*chgGame
 1974 1943 2.00 6 -0.74 15 -11.10 
  Kaiser, Richard 2150 GER0.001-0.2315-3.45 
  Opitz, Christian 2023 GER0.001-0.3915-5.85 
  Eremenko, Christian 1737 GER1.0010.24153.60 
  Kolker, Vladislav 2059 GER0.001-0.3415-5.10 
  Wohlfahrt, Michael 1767 GER1.0010.27154.05 
  Giel, Olaf 2105 GER0.001-0.2915-4.35 

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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