Individual Calculations May 2012
 Wiezer, Siegfried  Total change: 5.25  Rating chartPersonal card
 12.Schneeberger Open Schneeberg GER 2012-03-12
 2125 1997 2.50 6 0.35 15 5.25 
  Thinius, Marco m2363 GER0.001-0.1015-1.50 
  Brem, Stephan 2118 GER0.5010.16152.40 
  Eichner, Sebastian f2321 GER0.5010.37155.55 
  Bennewitz, Ralph 1928 GER0.501-0.1015-1.50 
  Boettger, Lukas 2194 GER0.001-0.2515-3.75 
  Grasmeyer, Klaus-Peter 1824 GER1.0010.27154.05 

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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