Individual Calculations July 2009
 Topolewski, Dirk  Total change: 19.05  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2206 2228 5.50 8 1.27 15 19.05 
  Van Muenster, Kirsten wf2169 GER0.501-0.0815-1.20 
  Bubolz, Holger 2174 GER1.0010.42156.30 
  Bosman, Michiel f2346 NED0.001-0.3415-5.10 
  Wolf, Andre 2179 GER1.0010.43156.45 
  Van Gool, Henk 2114 NED1.0010.34155.10 
  Blasek, Ralph f2300 GER0.5010.10151.50 
  Helbig, Mark f2350 GER0.5010.17152.55 
  Hanhoerster, Stephan 2015 GER1.0010.23153.45 

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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