Individual Calculations July 2012
 Kivisto, Mikko  Total change: 13.65  Rating chartPersonal card
 Paradiso Chess Festival A 2012 Lugano SUI 2012-05-25
RcRownchangeKK*chgGame
 2183 2274 4.00 5 0.91 15 13.65 
  Porras Campo, Ruben 2075 ESP0.501-0.2615-3.90 
  Colmenares, Aurelio f2285 SUI1.0010.52157.80 
  Gromovs, Sergejs f2162 ITA1.0010.35155.25 
  Medici, Simone 2095 SUI1.0010.27154.05 
  Radovanovic, Jovica f2298 SRB0.5010.03150.45 

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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