Individual Calculations May 2010
 Kosak, Michael  Total change: 28.35  Rating chartPersonal card
 Oberliga Ost - B Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2164 2172 6.50 9 1.89 15 28.35 
  Jakel, Wolfgang 2270 GER0.5010.13151.95 
  Oparaugo, Thomas m2108 NGR0.001-0.5915-8.85 
  Schaefer, Michael 2157 GER1.0010.48157.20 
  Schoebel, Wolfgang f2266 GER1.0010.63159.45 
  Fischer, Dieter 2138 GER1.0010.45156.75 
  Schaper, Bjoern 2137 GER0.501-0.0515-0.75 
  Rueger, Erhard 2215 GER0.5010.06150.90 
  Seifert, Christopher 2109 GER1.0010.41156.15 
  Schmuck, Helmut 2077 GER1.0010.37155.55 

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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