Individual Calculations September 2015
 Peter, Raymond  Total change: -27.20  Rating chartPersonal card
 Vienna Chess Open 2015 Grp B Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 1822 1949 4.00 8 -1.36 20 -27.20 
  Mittelbach, Eduard 1740 AUT1.0010.23204.60 
  Holzammer, Florestan 1865 GER1.0010.38207.60 
  Zavanelli, Max 1899 USA0.001-0.5720-11.40 
  Mayrhuber, Nikola 1858 AUT0.501-0.1220-2.40 
  Noordijk, Ed 1864 NED0.001-0.6220-12.40 
  Flemming, Klaus, Dr. 1804 GER0.001-0.6920-13.80 
  Chiesola, Elmar 1768 AUT1.0010.26205.20 
  Salguero Roldan, Francisco 1778 ESP0.501-0.2320-4.60 

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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