Individual Calculations July 2009
 Arts, Dennis  Total change: -13.75  Rating chartPersonal card
 NRW-Klasse Gruppe 1 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2225 2083 2.00 8 -0.51 25 -12.75 
  Coenen, Michael 2176 GER0.001-0.3725-9.25 
  Ebert, Manuel 2097 GER0.5010.02250.50 
  Buchenthal, Dieter 2233 GER0.001-0.3025-7.50 
  Forchert, Niko 2197 GER0.001-0.3425-8.50 
  Jajonek, Roland 2253 GER0.001-0.2825-7.00 
  Vetter, Herbert 2268 GER0.5010.24256.00 
  Adamski, Jan m2330 POL0.5010.31257.75 
  Krings, Christoph 2242 GER0.5010.21255.25 

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)
 
 2B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2197 2083 1.00 3 -0.04 25 -1.00 
  Boer, Alef 2172 NED0.5010.12253.00 
  Legemaat, Gert 2189 NED0.001-0.3625-9.00 
  De Heer, Machiel 2230 NED0.5010.20255.00 

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)
 

 

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