Individual Calculations May 2011
 Lorenz, Sascha  Total change: 4.20  Rating chartPersonal card
 Oberliga Nord-Ost Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2192 2268 4.50 7 0.28 15 4.20 
  Puhlmann, Rainer 2123 GER1.0010.31154.65 
  Freyberg, Dominic 2206 GER1.0010.41156.15 
  Postler, Reinhard f2321 GER0.001-0.4315-6.45 
  Baier, Karsten 2067 GER1.0010.24153.60 
  Maniocha, Andrzej 2202 POL1.0010.41156.15 
  Baumbach, Friedrich Dr f2262 GER0.001-0.5115-7.65 
  Koepcke, Klaus-Peter 2161 GER0.501-0.1515-2.25 

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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