Individual Calculations September 2009
 Renner, Christoph  Total change: 9.10  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2326 2431 6.50 9 0.91 10 9.10 
  Arounopoulos, Stephan 2031  * GER1.0010.08100.80 
  Punzenberger, Franz 2201 AUT1.0010.21102.10 
  Wilke, Werner 2269 AUT1.0010.29102.90 
  Butuc, Maria wm2186 RUS1.0010.20102.00 
  Kovalev, Andrei g2533 BLR0.001-0.3610-3.60 
  Wittmann, Walter m2274 AUT1.0010.29102.90 
  Bukal, Vladimir Jun. m2394 CRO1.0010.45104.50 
  Cvitan, Ognjen g2521 CRO0.5010.12101.20 
  Arutinian, David g2526 GEO0.001-0.3710-3.70 
 * 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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