Individual Calculations September 2009
 Torres-Kuckel, Rafael  Total change: 6.60  Rating chartPersonal card
 Sparkassen Chess Meeting Open A Dortmund GER 2009-07-04
RcRownchangeKK*chgGame
 2205 2250 5.50 9 0.44 15 6.60 
  Barskij, Aleksandr 2003 GER1.0010.19152.85 
  Hobusch, Alexander 2103 GER0.501-0.2015-3.00 
  Kinberg, Ofer 2091 ISR1.0010.29154.35 
  Orlov, Andrey g2519 RUS0.5010.33154.95 
  Meissner, Felix 2099 GER1.0010.30154.50 
  Gutman, Lev g2459 GER0.5010.27154.05 
  Tereick, Benjamin f2378 GER0.001-0.3315-4.95 
  Kuempers, Ulrich 2110 GER0.501-0.1915-2.85 
  Kelbling, Philipp 2080 GER0.501-0.2215-3.30 

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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