Individual Calculations May 2012
 Stach, Jan  Total change: -5.70  Rating chartPersonal card
 Prebor Prahy - I. trida - skupina 11 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1983 2021 4.00 7 0.12 15 1.80 
  Kubik, Jaroslav 1986 CZE1.0010.45156.75 
  Novotny, Josef 1958 CZE0.501-0.0915-1.35 
  Strnad, Pavel 1979 CZE1.0010.44156.60 
  Cizek, Martin 1992 CZE0.501-0.0415-0.60 
  Holub, Jan 2097 CZE0.001-0.4015-6.00 
  Bednarik, Radovan 1927 CZE0.001-0.6315-9.45 
  Bebr, Jan 1941 CZE1.0010.39155.85 

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)
 
 Prebor Prahy - I. trida - skupina 12 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 2023 2021 0.00 1 -0.50 15 -7.50 
  Kriz, Pavel 2023 CZE0.001-0.5015-7.50 

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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