Individual Calculations May 2012
 Koerlin, Hans-Juergen  Total change: 16.50  Rating chartPersonal card
 Berliner Einzelmeisterschaft 2012 Offenes Qualifikationsturnier Berlin GER 2012-04-08
RcRownchangeKK*chgGame
 1797 1859 4.00 6 0.55 30 16.50 
  Petersen, Marcel 1560 GER1.0010.15304.50 
  Hampel, Arne 1718 GER1.0010.31309.30 
  Skogvall, Martina wf2063 GER0.001-0.2430-7.20 
  Reichert, Lutz 1740 GER1.0010.343010.20 
  Hintze, Peter 2067 GER0.001-0.2330-6.90 
  Mahler, Sonja 1635 GER1.0010.22306.60 

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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