Individual Calculations May 2012
 Petko, Peter  Total change: 68.70  Rating chartPersonal card
 2nd league SVK gr.D Various SVK 2011-10-08
RcRownchangeKK*chgGame
 1936 1757 4.00 7 2.08 30 62.40 
  Milder, Ladislav 2061 SVK0.5010.363010.80 
  Papp, Ladislav 1887 SVK1.0010.683020.40 
  Foglar, Ivan 2034 SVK0.001-0.1730-5.10 
  Nemergut, Matej 1920 SVK0.5010.22306.60 
  Banoci, Jaroslav 1971 SVK1.0010.773023.10 
  Grilli, Peter 1786 SVK0.5010.04301.20 
  Rak, Peter 1892 SVK0.5010.18305.40 

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)
 
NOTE: K factor changed
 3rd league SVK gr. D1 Various SVK 2011-10-23
RcRownchangeKK*chgGame
 1902 1757 3.00 8 0.42 15 6.30 
  Kopcak, Stanislav 1962 SVK0.001-0.2415-3.60 
  Kopnicka, Henrieta 1696 SVK1.0010.42156.30 
  Nemergut, Michal 1688 SVK0.001-0.6015-9.00 
  Cisko, Matej 2000 SVK0.001-0.2015-3.00 
  Pacholsky, Radovan 1944 SVK0.001-0.2615-3.90 
  Zrost, Rudolf 2001 SVK1.0010.801512.00 
  Zavadsky, Peter 1858 SVK1.0010.64159.60 
  Krajnak, Jan 2065 SVK0.001-0.1415-2.10 

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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