Individual Calculations March 2010
 Wahrenberg, Ralf  Total change: -27.60  Rating chartPersonal card
 26.Internat.Travemuender Open Luebeck GER 2009-12-27
RcRownchangeKK*chgGame
 1859 1925 0.50 2 -0.61 15 -9.15 
  Schwarz, Oliver 2147 GER0.001-0.2215-3.30 
  Hamar, Robert 1570 GER0.501-0.3915-5.85 

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)
 
 12.Nord-West-Cup Bad Zwischenahn GER 2010-02-18
RcRownchangeKK*chgGame
 1979 1925 0.50 4 -1.23 15 -18.45 
  Boehme, Arne 2148 GER0.001-0.2215-3.30 
  Bauland, Thomas 1981 GER0.001-0.4215-6.30 
  Bauschmann, Christoph 1860 GER0.501-0.0915-1.35 
  Kessler, Marcel 1925 GER0.001-0.5015-7.50 

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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