Individual Calculations May 2012
 Koischwitz, Wanja  Total change: -6.00  Rating chartPersonal card
 Berliner Einzelmeisterschaft 2012 Offenes Qualifikationsturnier Berlin GER 2012-04-08
RcRownchangeKK*chgGame
 1851 1838 2.50 6 -0.40 15 -6.00 
  Fiedler, Ronald 1661 GER0.501-0.2315-3.45 
  Hahlbohm, Matthias 2075 GER0.001-0.2015-3.00 
  Paris, Gerhard 1592 GER1.0010.19152.85 
  Baranowsky, Peter 1954 GER0.001-0.3415-5.10 
  Krawatzki, Armin 1781 GER1.0010.42156.30 
  Schildt, Rene 2041 GER0.001-0.2415-3.60 

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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