Individual Calculations July 2009
 Raasch, Joerg  Total change: 9.15  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2192 2306 5.00 8 -0.19 15 -2.85 
  Hanhoerster, Stephan 2015 GER0.501-0.3515-5.25 
  Liebergesell, Andreas 2215 GER0.501-0.1215-1.80 
  Pinnel, Peter 2136 GER0.501-0.2215-3.30 
  Smit, Erik 2266 NED0.001-0.5615-8.40 
  Quelle, Helmut 2184 GER1.0010.33154.95 
  Fehmer, Carsten 2133 GER1.0010.27154.05 
  Van Wissen, Michiel f2279 NED1.0010.46156.90 
  Scheffner, Axel, Dr. f2306 GER0.5010.00150.00 

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)
 
 56.offene Koelner Stadtmeisterschaft 2009 Koeln GER 2009-02-07
RcRownchangeKK*chgGame
 2226 2306 5.00 7 0.80 15 12.00 
  Gutt, Oswald 2063 GER1.0010.20153.00 
  Wieferig, Wolfgang 2225 GER1.0010.39155.85 
  Mladenov, Svetlin 2406 BUL0.001-0.3615-5.40 
  Krug, Kevin 2204 GER1.0010.36155.40 
  Helbig, Mark f2332 GER0.001-0.4615-6.90 
  Schuelke, Tilman 2082 GER1.0010.22153.30 
  Nagel, Bernhard 2271 GER1.0010.45156.75 

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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