Individual Calculations April 2009
 Zumsande, Martin  Total change: -6.20  Rating chartPersonal card
 25. InternationalesTravemuender Schach-Open Luebeck GER 2008-12-27
RcRownchangeKK*chgGame
 2156 2411 5.00 7 -0.62 10 -6.20 
  Vehmeyer, Thomas 2061 GER1.0010.11101.10 
  Kyas, Marcel 2076 GER1.0010.12101.20 
  Eschke, Lars 2168 GER1.0010.20102.00 
  Bulygin, Anton 2061 RUS0.501-0.3910-3.90 
  Jacobsen, Bo 2301 DEN0.501-0.1510-1.50 
  Schmid, Thomas 2257 GER0.501-0.2110-2.10 
  Nilsson, Anders 2166 SWE0.501-0.3010-3.00 

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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