Individual Calculations May 2010
 Bach, Ulf-Gunter  Total change: -6.90  Rating chartPersonal card
 Krajsky prebor SSLK various CZE 2009-10-11
RcRownchangeKK*chgGame
 1915 2000 2.00 4 -0.46 15 -6.90 
  Hnat, Zdenek 1981 CZE0.501-0.0315-0.45 
  Scerba, Jiri 1895 CZE0.501-0.1415-2.10 
  Matusu, Dalibor 1825 CZE0.001-0.7315-10.95 
  Drahonovsky, Ivo 1958 CZE1.0010.44156.60 

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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