Individual Calculations September 2010
 Petrigacova, Daniela  Total change: 9.00  Rating chartPersonal card
 Presov OPEN 2010 Presov SVK 2010-07-31
RcRownchangeKK*chgGame
 2009 1798 2.00 6 0.60 15 9.00 
  Svoboda, Miroslav 2029 SVK0.001-0.2115-3.15 
  Vrabel, Michal 2023 SVK1.0010.781511.70 
  Sabol, Jan 1987 SVK1.0010.751511.25 
  Brudnak, Peter 1948 SVK0.001-0.3015-4.50 
  Skovran, Jaroslav 2042 SVK0.001-0.2015-3.00 
  Fedorko, Martin 2022 SVK0.001-0.2215-3.30 

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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