Individual Calculations May 2013
 Rollwitz, Juergen  Total change: 30.75  Rating chartPersonal card
 Jubilaeumsturnier Uta Roechling Berlin GER 2013-03-18
RcRownchangeKK*chgGame
 2100 1971 5.00 9 2.05 15 30.75 
  Wernitz, Armin 1588 GER1.0010.09151.35 
  Haase, Wolfgang 2119 GER1.0010.701510.50 
  Khodjabagyan, Seyran 2167 GER0.5010.25153.75 
  Rosen, Willy f2306 GER0.5010.38155.70 
  Lainburg, Viktor 2187 GER0.001-0.2215-3.30 
  Shapiro, Yosip 2129 GER1.0010.711510.65 
  Ljuboschiz, Alexander 2183 GER0.5010.27154.05 
  Bondick, Karl-Heinz 2076 GER0.5010.14152.10 
  Hilburt, Leonid 2149 GER0.001-0.2715-4.05 

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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