Individual Calculations July 2008
 Jakl, Ales  Total change: -7.80  Rating chartPersonal card
 Krajsky prebor SSPK various CZE 2007-10-28
RcRownchangeKK*chgGame
 1990 1992 1.50 4 -0.52 15 -7.80 
  Kupilik, Jiri 1950 CZE0.501-0.0615-0.90 
  Vlk, Miloslav 2059 CZE0.5010.09151.35 
  Pech, Bretislav 1979 CZE0.501-0.0215-0.30 
  Kazimour, Frantisek 1972 CZE0.001-0.5315-7.95 

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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