Individual Calculations May 2010
 Kostal, Jindrich  Total change: -51.00  Rating chartPersonal card
 Krajsky prebor USS various CZE 2009-10-11
RcRownchangeKK*chgGame
 1809 2017 1.00 2 -0.53 25 -13.25 
  Slampa, Jan 1776 CZE0.001-0.8025-20.00 
  Cervinka, Jan 1842 CZE1.0010.27256.75 

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)
 
 Krajsky prebor II A - USS various CZE 2009-10-18
RcRownchangeKK*chgGame
 1887 2017 0.50 3 -1.51 25 -37.75 
  Blazek, Jaroslav 1783 CZE0.501-0.2925-7.25 
  Liska, Jiri 1946 CZE0.001-0.6025-15.00 
  Stuchly, Jaroslav 1931 CZE0.001-0.6225-15.50 

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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