Individual Calculations May 2010
 Rudnitzki, Sergej  Total change: 12.30  Rating chartPersonal card
 Oberliga Ost - B Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2185 2155 4.50 8 0.82 15 12.30 
  Koller, Jens 2270 GER1.0010.66159.90 
  Enneper, Eckhard 2151 GER0.501-0.0115-0.15 
  Stockmann, Michael 2220 GER0.001-0.4115-6.15 
  Vollmar, Rainer 2148 GER0.501-0.0115-0.15 
  Reichel, Norbert 2136 GER0.501-0.0315-0.45 
  Knoblauch, Peter 2190 GER1.0010.55158.25 
  Troyke, Doreen wf2105 GER0.501-0.0715-1.05 
  Sehrt, Juergen 2257 GER0.5010.14152.10 

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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