Individual Calculations February 2013
 Prunescu, Daniel  Total change: -28.80  Rating chartPersonal card
 29. Open International de Geneve A Geneva SUI 2012-12-26
RcRownchangeKK*chgGame
 1974 2025 3.00 7 -0.96 30 -28.80 
  Gerber, Richard m2419 SUI0.001-0.0830-2.40 
  Rubinstein, Michel 1755 FRA1.0010.17305.10 
  Kovacevic, Vladimir 2198 SRB0.001-0.2730-8.10 
  Catsiapis, Yiannis 1838 SUI0.001-0.7430-22.20 
  Vernet, Solene 1723 FRA1.0010.15304.50 
  Bacrot, Nathalie 2094 FRA0.001-0.4030-12.00 
  Nawrocki, Bronislaw 1793 SUI1.0010.21306.30 

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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