Individual Calculations August 2018
 Wolff, Christoph  Total change: 21.40  Rating chartPersonal card
 Sparkassen-Chess-Meeting 2018 Sparkassen-Open A Dortmund GER 2018-07-14
RcRownchangeKK*chgGame
 2118 2026 4.50 9 1.07 20 21.40 
  Webb, Laurence f2306 ENG0.001-0.1620-3.20 
  Seref, Serkan 1871 GER1.0010.29205.80 
  Topolewski, Dirk 2192 GER0.5010.22204.40 
  Schroeder, Joerg 1970 GER0.501-0.0820-1.60 
  Mroczek, Mathias 2140 GER0.5010.16203.20 
  Rendboe, John f2109 DEN0.001-0.3920-7.80 
  Heinert, Eugen 2200 GER1.0010.732014.60 
  Hoppe, Thilo 2107 GER0.5010.11202.20 
  Savchenko, Daniel 2165 GER0.5010.19203.80 

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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