Individual Calculations July 2009
 Zacik, Anton  Total change: -4.80  Rating chartPersonal card
 SVK 3rd league gr.A1 2008/09 Various SVK 2008-10-19
RcRownchangeKK*chgGame
 1937 2048 3.50 6 -0.32 15 -4.80 
  Chrenko, Peter 1923 SVK1.0010.33154.95 
  Rezak, Milan 2043 SVK0.501-0.0115-0.15 
  Samko, Karol 2048 SVK0.5010.00150.00 
  Mandak, Miroslav 2025 SVK0.001-0.5315-7.95 
  Durovka, Stefan 1875 SVK0.501-0.2315-3.45 
  Sith, Jozef 1706 SVK1.0010.12151.80 

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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