Individual Calculations August 2013
 Surka, Marian  Total change: -25.80  Rating chartPersonal card
 SVK championship 2013 Banska Stiavnica SVK 2013-07-06
RcRownchangeKK*chgGame
 1861 1746 0.50 6 -1.72 15 -25.80 
  Oszczanowski, Witold 1936 POL0.001-0.2515-3.75 
  Mandak, Miroslav 1996 SVK0.001-0.1915-2.85 
  Banduka, Zeljko 2146  * SVK0.001-0.0815-1.20 
  Urbanic, Martin 1912 SVK0.001-0.2815-4.20 
  Piovar, Jaroslav 1564 SVK0.001-0.7415-11.10 
  Jancsy, Peter 1613 SVK0.501-0.1815-2.70 
 * 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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