Individual Calculations September 2015
 Wesnigk, Karl-Heinz  Total change: -18.00  Rating chartPersonal card
 U2200 Schollbruch Challenge Gelsenkirchen-Horst GER 2015-08-21
RcRownchangeKK*chgGame
 1841 1905 2.00 5 -0.90 20 -18.00 
  Karabueguel, Okan 1808 GER0.001-0.6320-12.60 
  Arndt, Olaf 1982 GER0.5010.11202.20 
  Eckardt, Samuel 1644 GER1.0010.18203.60 
  Becker, Marco 1996 GER0.001-0.3820-7.60 
  Sucker, Joachim 1774 GER0.501-0.1820-3.60 

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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