Individual Calculations April 2015
 Dobierzin, Olaf  Total change: -13.20  Rating chartPersonal card
 ChessOrg Schachfestival 2015 Openturnier Bad Woerishofen GER 2015-02-27
RcRownchangeKK*chgGame
 2012 2022 4.00 9 -0.66 20 -13.20 
  Pirrot, Dieter m2376 GER0.001-0.1120-2.20 
  Kleinhenz, Hans-Georg 1821 GER0.501-0.2620-5.20 
  Schneider, Waldemar 1808 GER1.0010.23204.60 
  Walz, Robert 2061 GER0.5010.05201.00 
  Schweizer, Manfred 2057 GER0.5010.05201.00 
  Stull, Norbert 2045 LUX0.5010.03200.60 
  Muehlbach, Peter 2055 GER0.5010.05201.00 
  Jameson, David 2074 WLS0.001-0.4320-8.60 
  De Luna, Alberto 1809 ESP0.501-0.2720-5.40 

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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