Rapid: Individual Calculations January 2018
 Sonnbichler, Oliver  Total change: -8.80  Rating chartPersonal card
 Offene Wiener Schnellschachlandesmeisterschaft 2017 Vienna AUT 2017-12-01
RcRownchangeKK*chgGame
 1935 1806 1.00 4 -0.44 20 -8.80 
  Trkulja, Zoran 2204 AUT0.001-0.0820-1.60 
  Ruisz, Johannes 2026 AUT0.001-0.2220-4.40 
  Goeth, Paul 1727 AUT0.001-0.6120-12.20 
  Kutschker, Alexander 1782 AUT1.0010.47209.40 

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)
 

 

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