Individual Calculations September 2009
 Schalla, Dieter  Total change: -0.15  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2145 2092 3.50 8 -0.01 15 -0.15 
  Shoker, Samy m2448 EGY0.001-0.1115-1.65 
  Kottisch, Gustav 1999 AUT1.0010.37155.55 
  Karasik, Evgeny 2268 ISR0.5010.23153.45 
  Jeitz, Christian 2221 LUX0.001-0.3315-4.95 
  Boelzlbauer, Wolfgang 1965 AUT1.0010.33154.95 
  Huynh, Nhi Lang 1835 GER0.501-0.3215-4.80 
  Netolitzky, Gregor 2219 AUT0.5010.17152.55 
  Linster, Philippe 2205 LUX0.001-0.3515-5.25 

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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