Individual Calculations September 2009
 Raps, Johannes  Total change: 17.10  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2260 2140 3.50 7 1.14 15 17.10 
  Heiny, Johannes 2264 AUT0.5010.17152.55 
  Stanetzek, Carsten 2263 GER0.5010.17152.55 
  Pfleger, Michael 2261 GER0.5010.16152.40 
  Faerman, Igal 2249 ISR0.5010.15152.25 
  Villwock, Martin 2251 GER1.0010.65159.75 
  Halvax, Georg 2260 AUT0.5010.16152.40 
  Wittmann, Walter m2274 AUT0.001-0.3215-4.80 

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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