Individual Calculations September 2015
 Sucker, Joachim  Total change: -8.00  Rating chartPersonal card
 U2200 Schollbruch Challenge Gelsenkirchen-Horst GER 2015-08-21
RcRownchangeKK*chgGame
 1867 1774 1.50 5 -0.40 20 -8.00 
  Arndt, Olaf 1982 GER0.001-0.2320-4.60 
  Becker, Marco 1996 GER0.001-0.2220-4.40 
  Karabueguel, Okan 1808 GER0.5010.05201.00 
  Eckardt, Samuel 1644 GER0.501-0.1820-3.60 
  Wesnigk, Karl-Heinz 1905 GER0.5010.18203.60 

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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