Individual Calculations September 2009
 Bauer, Valentina  Total change: -3.25  Rating chartPersonal card
 Open Oberwart 2009, group B Oberwart AUT 2009-07-11
RcRownchangeKK*chgGame
 1942 1665 0.50 2 0.17 25 4.25 
  Kozomara, David 1957 AUT0.5010.35258.75 
  Somogyi, Juergen 1927 AUT0.001-0.1825-4.50 

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)
 
 7th EU Youth Championship -14 Mureck AUT 2009-08-05
RcRownchangeKK*chgGame
 1976 1665 0.00 2 -0.30 25 -7.50 
  Vasile, Claudiu-Daniel 1888 ROU0.001-0.2225-5.50 
  Schreiner, Till 2064 GER0.001-0.0825-2.00 

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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