Individual Calculations July 2008
 Pekarkova, Eva  Total change: -21.75  Rating chartPersonal card
 1. jihoceska divize various CZE 2007-10-07
RcRownchangeKK*chgGame
 2002 2000 1.00 4 -0.98 15 -14.70 
  Riha, Martin 1975 CZE0.001-0.5315-7.95 
  Bartos, Alois 2050 CZE0.5010.07151.05 
  Mraz, Miroslav 2048 CZE0.001-0.4315-6.45 
  Janovsky, Martin 1934 CZE0.501-0.0915-1.35 

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)
 
 2. liga D various CZE 2007-10-14
RcRownchangeKK*chgGame
 2019 2000 0.00 1 -0.47 15 -7.05 
  Binder, Jaroslav 2019 CZE0.001-0.4715-7.05 

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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