Individual Calculations July 2012
 Spiriak, Vladimir  Total change: -20.40  Rating chartPersonal card
 SVK senior championship 2012 OPEN A Tatranske Matliare SVK 2012-06-02
RcRownchangeKK*chgGame
 1722 1852 4.00 8 -1.36 15 -20.40 
  Rajcan, Jaroslav 1585 SVK0.501-0.3215-4.80 
  Maurer, Tibor 1615 SVK0.001-0.8015-12.00 
  Marko, Jan 1749 SVK0.501-0.1415-2.10 
  Cepela, Vladimir 1775 SVK0.501-0.1115-1.65 
  Hovan, Jozef 1787 SVK1.0010.41156.15 
  Skultety, Stanislav 1734 SVK0.501-0.1615-2.40 
  Hagara, Eduard 1726 SVK0.501-0.1715-2.55 
  Demko, Ladislav 1805 SVK0.501-0.0715-1.05 

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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