Individual Calculations July 2011
 Kovacic, Stefan  Total change: 19.50  Rating chartPersonal card
 SVK 5th league gr.A11 Bratislava SVK 2010-10-17
RcRownchangeKK*chgGame
 1756 1790 1.50 2 0.41 25 10.25 
  Moravcik, Peter 1680 SVK1.0010.35258.75 
  Skoviera, Luboslav 1831 SVK0.5010.06251.50 

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)
 
 SVK senior championship 2011 OPEN A Tatranske Matliare SVK 2011-05-27
RcRownchangeKK*chgGame
 1870 1790 3.50 8 0.37 25 9.25 
  Goga, Frantisek 1998 SVK0.5010.27256.75 
  Hagara, Vladimir 1935 SVK0.5010.19254.75 
  Skarba, Stanislav 1915 SVK0.001-0.3325-8.25 
  Herman, Peter 1867 SVK0.001-0.3925-9.75 
  Rajcan, Jaroslav 1578 SVK1.0010.23255.75 
  Chrenko, Peter 1895 SVK0.5010.14253.50 
  Mesaros, Jan 1871 SVK1.0010.612515.25 
  Zdrazil, Bohumir 1902 CZE0.001-0.3525-8.75 

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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