Individual Calculations May 2013
 Biessner, Eberhard  Total change: -17.85  Rating chartPersonal card
 11.Bayer Open 2013 Leverkusen GER 2013-01-07
RcRownchangeKK*chgGame
 2066 1927 0.00 1 -0.31 15 -4.65 
  Kies, Werner 2066 GER0.001-0.3115-4.65 

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)
 
 Oster-Open der Stadtsparkasse Oberhausen 2013 Oberhausen GER 2013-03-28
RcRownchangeKK*chgGame
 1864 1927 2.00 5 -0.88 15 -13.20 
  Davenport, Darcy 2142 GER0.001-0.2315-3.45 
  Schumacher, Timo 1644 GER1.0010.16152.40 
  Soehnchen, Andreas 2129 GER0.001-0.2415-3.60 
  Hoecker, Horst 1696 GER0.001-0.7915-11.85 
  Spenk, Willi 1711 GER1.0010.22153.30 

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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