Individual Calculations September 2011
 Piovar, Jaroslav  Total change: -12.60  Rating chartPersonal card
 SVK_Championship_2011_OPEN B Banska Stiavnica SVK 2011-07-09
RcRownchangeKK*chgGame
 1925 1619 0.00 3 -0.42 30 -12.60 
  Balogh, Peter 1944 SVK0.001-0.1330-3.90 
  Hyll, Jan 1910 SVK0.001-0.1530-4.50 
  Kaminska, Paulina 1922 POL0.001-0.1430-4.20 

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)
 

 

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