Individual Calculations September 2015
 Petrigacova, Daniela  Total change: -16.20  Rating chartPersonal card
 Presov OPEN 2015 Presov SVK 2015-07-30
RcRownchangeKK*chgGame
 1797 1835 3.00 7 -0.81 20 -16.20 
  Svana, Peter 2235  * SVK0.001-0.0820-1.60 
  Liscinska, Lucia 1537 SVK1.0010.15203.00 
  Nemsak, Denis 2054 SVK0.001-0.2220-4.40 
  Nadzamova, Viktoria 1435  * SVK1.0010.08201.60 
  Koval, Daniel 2066 SVK0.001-0.2120-4.20 
  Ciccoli, Jean Louis 1553 FRA0.501-0.3420-6.80 
  Kluka, Vojtech 1696 SVK0.501-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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