Individual Calculations May 2015
 Kovar, Petr  Total change: -9.40  Rating chartPersonal card
 2. liga C 2014/2015 r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 2064 1968 0.50 1 0.13 20 2.60 
  Jancarik, Antonin 2064 CZE0.5010.13202.60 

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)
 
 Prebor Prahy 2014/2015 - I. trida - skupina 12 Praha CZE 2015-01-12
RcRownchangeKK*chgGame
 1949 1968 1.50 4 -0.60 20 -12.00 
  Spacek, Michal 2025 CZE0.5010.08201.60 
  Forman, Miroslav 1892 CZE0.501-0.1020-2.00 
  Sterba, Karel 1911 CZE0.501-0.0820-1.60 
  Tejkal, Jiri 1967 CZE0.001-0.5020-10.00 

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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