Individual Calculations September 2009
 Ruck, Robert  Total change: -12.90  Rating chartPersonal card
 HUN Ch. Men Final Szeged HUN 2009-08-09
RcRownchangeKK*chgGame
 2577 2561 3.00 9 -1.29 10 -12.90 
  Berczes, David g2519 HUN0.501-0.0610-0.60 
  Gyimesi, Zoltan g2591 HUN0.5010.04100.40 
  Berkes, Ferenc g2647 HUN0.001-0.3810-3.80 
  Prohaszka, Peter m2508 HUN0.501-0.0710-0.70 
  Almasi, Zoltan g2684 HUN0.001-0.3310-3.30 
  Medvegy, Zoltan g2547 HUN0.001-0.5210-5.20 
  Erdos, Viktor g2565 HUN0.5010.01100.10 
  Balogh, Csaba g2595 HUN0.5010.05100.50 
  Groszpeter, Attila g2541 HUN0.501-0.0310-0.30 

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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