Individual Calculations February 2015
 Oktavec, Ivan  Total change: -41.80  Rating chartPersonal card
 FIDE OPEN Alexandra Handla 2015 Nove Zamky SVK 2015-01-03
RcRownchangeKK*chgGame
 1559 1635 2.00 7 -2.09 20 -41.80 
  Nagy, Ervin 2011 SVK0.001-0.0920-1.80 
  Horbalova, Ivana 1284 SVK0.001-0.8920-17.80 
  Galla, Richard 1331 SVK1.0010.14202.80 
  Danko, Dusan 1870 SVK0.001-0.2120-4.20 
  Rozsnyoova, Sophia 1309 SVK1.0010.13202.60 
  Rybar, Peter 1758 SVK0.001-0.3320-6.60 
  Sevcikova, Lucia 1350 SVK0.001-0.8420-16.80 

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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