Individual Calculations September 2009
 Vatter, Hans-Joachim  Total change: 18.90  Rating chartPersonal card
 16e Open International de Nice Nice FRA 2009-08-03
RcRownchangeKK*chgGame
 2275 2302 6.50 9 1.89 10 18.90 
  Pobedonostzeff, Franck 1907 FRA1.0010.08100.80 
  Lissine, Vladimir 1902  * FRA1.0010.08100.80 
  Sulava, Nenad g2549 CRO1.0010.81108.10 
  Karpatchev, Aleksandr g2491 RUS0.001-0.2510-2.50 
  Gras, Guillaume 2053 FRA1.0010.19101.90 
  Gladyszev, Oleg m2447 RUS0.5010.19101.90 
  Salvador, Roland m2447 PHI0.001-0.3110-3.10 
  Gerola, Fausto 2192 ITA1.0010.35103.50 
  Sanchez, Joseph g2491 PHI1.0010.75107.50 
 * 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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