Individual Calculations April 2018
 Schroeder, Volker  Total change: -17.60  Rating chartPersonal card
 34. ChessOrg Schachfestival Open Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 2037 2107 4.50 9 -0.88 20 -17.60 
  Koch, Harald 1918 GER1.0010.25205.00 
  Lalic, Bogdan g2401 CRO0.001-0.1520-3.00 
  Kraemer, Max 2012 GER0.001-0.6320-12.60 
  Thesing, Ansgar 1937 GER0.501-0.2220-4.40 
  Mack, Thomas 1970 GER1.0010.32206.40 
  Schiffer, Steve 2040 GER0.501-0.0920-1.80 
  Hehn, Hartmut 2028 GER0.501-0.1120-2.20 
  Kretschel, Klaus 2043 GER0.501-0.0920-1.80 
  Prueske, Wolfgang 1988 GER0.501-0.1620-3.20 

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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