Individual Calculations September 2009
 Schroeder, Klaus  Total change: -6.90  Rating chartPersonal card
 Kasseler Schachtage Vellmar GER 2009-07-30
RcRownchangeKK*chgGame
 2025 1943 2.00 6 -0.46 15 -6.90 
  Heinelt, Manfred 2233 GER0.001-0.1615-2.40 
  Wiese, Uwe 1837 GER1.0010.36155.40 
  Shkolnyk, Boris 1886 GER0.501-0.0815-1.20 
  Luechtemeier, Peter 2279 GER0.001-0.1215-1.80 
  Roehle, Timo 1983 GER0.001-0.4415-6.60 
  Staehrfeldt, Philipp 1932 GER0.501-0.0215-0.30 

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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