Individual Calculations September 2011
 Todor, Razvan  Total change: -2.25  Rating chartPersonal card
 Vienna Open Championship 2011 Vienna AUT 2011-08-13
RcRownchangeKK*chgGame
 2109 2201 5.50 9 -0.15 15 -2.25 
  Renner, Gabriele 1961 GER1.0010.20153.00 
  Polak, Tomas g2540 CZE0.001-0.1215-1.80 
  Hofmann, Thomas 2047 AUT0.501-0.2115-3.15 
  Ilic, Ilija 1989 AUS0.501-0.2715-4.05 
  Wahl, Felix 2069 GER0.001-0.6815-10.20 
  Gratze, Michael 2024 AUT1.0010.27154.05 
  Zojer, Stefan 2073 AUT1.0010.33154.95 
  Formanek, Edward W m2225 USA0.5010.03150.45 
  Reyes Acevedo, Ismael 2055 DOM1.0010.30154.50 

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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