Individual Calculations February 2015
 Vaclahovsky, Gerhard  Total change: 2.60  Rating chartPersonal card
 27. Staufer Open B Schwaebisch Gmuend GER 2015-01-02
RcRownchangeKK*chgGame
 1848 1706 2.00 6 0.13 20 2.60 
  Schroeder, Stefan 1814 GER0.001-0.3520-7.00 
  Schulz, Uwe 1919 GER0.5010.27205.40 
  Lube, Manfred 1839 GER0.5010.18203.60 
  Olpp, Achim 1814 GER0.5010.15203.00 
  Krischak, Werner 1778 GER0.001-0.4020-8.00 
  Abele, Edmund 1926 GER0.5010.28205.60 

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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