Individual Calculations May 2012
 Van Den Berg, Ad  Total change: -14.85  Rating chartPersonal card
 Dutch Team Competition - 2B - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2074 2224 1.00 2 -0.39 15 -5.85 
  Surewaard, Wilbert 2154 NED0.501-0.1015-1.50 
  Van Kempen, Roderick 1994 NED0.501-0.2915-4.35 

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)
 
 8.offene Hessische Seniorenmeisterschaft 2012 Bad Sooden-Allendorf GER 2012-04-14
RcRownchangeKK*chgGame
 2082 2224 5.50 9 -0.60 15 -9.00 
  Grabitz, Dr. Georg 2076 GER1.0010.30154.50 
  Biller, Dr. Helmut 2103 GER0.501-0.1615-2.40 
  Rueggeberg, Wilhelm 1906 GER1.0010.13151.95 
  Lenk, Wolfgang 2221 GER0.5010.00150.00 
  Franck, Rudolf 2186 GER0.501-0.0515-0.75 
  Limberg, Siegfried 2081 GER0.001-0.6915-10.35 
  Fleischer, Martin 1939 GER1.0010.16152.40 
  Weyrauch, Erich 2148 GER0.501-0.1015-1.50 
  Peleikis, Horst 2081 GER0.501-0.1915-2.85 

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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