Individual Calculations May 2012
 Pos, Jiri  Total change: -17.85  Rating chartPersonal card
 Prebor Prahy - I. trida - skupina 11 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1912 1923 1.50 4 -0.57 15 -8.55 
  Sargsjan, Karen 1866 ARM0.001-0.5815-8.70 
  Kovar, Jan 1948 CZE0.5010.03150.45 
  Hadrava, Jaroslav 1912 CZE0.501-0.0215-0.30 
  Netik, Josef 1921 CZE0.5010.00150.00 

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)
 
 Prebor Prahy - I. trida - skupina 12 2011/12 various CZE 2012-01-09
RcRownchangeKK*chgGame
 1880 1923 0.50 2 -0.62 15 -9.30 
  Plicka, Petr 1830 CZE0.501-0.1315-1.95 
  Svetly, Jiri 1930 CZE0.001-0.4915-7.35 

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)
 

 

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