Individual Calculations January 2009
 Tibensky, Robert  Total change: 8.20  Rating chartPersonal card
 International Tournament SISAK 2008 Sisak CRO 2008-11-29
RcRownchangeKK*chgGame
 2291 2390 6.50 9 0.82 10 8.20 
  Banas, Jan m2356 SVK0.501-0.0510-0.50 
  Franic, Milan m2393 CRO0.001-0.5010-5.00 
  Osmanovic, Kemal m2337 BIH0.501-0.0710-0.70 
  Vuga, Jovan 2246 CRO1.0010.31103.10 
  Antunac, Goran m2412 CRO0.5010.03100.30 
  Kostanjsek, Zorko 2210 CRO1.0010.26102.60 
  Sertic, Darko 2236 USA1.0010.29102.90 
  Perkovic, Ivan 2132 CRO1.0010.18101.80 
  Brigljevic, Milan f2296 CRO1.0010.37103.70 

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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