Individual Calculations July 2012
 Piecka, Juraj  Total change: -27.15  Rating chartPersonal card
 FIDE OPEN Liptovske Sliace 2012 Liptovske Sliace SVK 2012-05-18
RcRownchangeKK*chgGame
 1821 1837 0.50 4 -1.58 15 -23.70 
  Jacko, Vladimir f2058 SVK0.001-0.2215-3.30 
  Sucikova, Svetlana 1904 SVK0.001-0.4115-6.15 
  Mraz, Ivan 1710 SVK0.001-0.6715-10.05 
  Treger, Lubomir 1613 SVK0.501-0.2815-4.20 

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)
 
 Pohar primatora OPEN Ruzomberok Ruzomberok SVK 2012-06-01
RcRownchangeKK*chgGame
 1660 1837 0.50 1 -0.23 15 -3.45 
  Horbal, Jozef 1660 SVK0.501-0.2315-3.45 

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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