Individual Calculations July 2009
 Hahlbohm, Matthias  Total change: 1.95  Rating chartPersonal card
 Berliner Einzelmeisterschaft offenes Qualifikationsturnier Berlin GER 2009-04-11
RcRownchangeKK*chgGame
 1937 2082 5.50 8 0.13 15 1.95 
  Mahler, Sonja 1732 GER1.0010.11151.65 
  Bandsom, Olaf 1782 GER0.501-0.3515-5.25 
  Schalck, Christiano 1780 GER1.0010.15152.25 
  Uckar, Klaudijo 1874 GER1.0010.23153.45 
  Weigelt, Reinhard 2041 GER1.0010.44156.60 
  Shapiro, Yosip 2098 GER0.001-0.4815-7.20 
  Von Loehneysen, Leonard 2025 GER1.0010.42156.30 
  Boettcher, Patrick 2165 GER0.001-0.3915-5.85 

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)
 

 

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