Individual Calculations July 2012
 Birk, Steffen  Total change: -4.80  Rating chartPersonal card
 Steirische Landesliga several AUT 2011-09-25
RcRownchangeKK*chgGame
 2261 2242 3.00 7 -0.32 15 -4.80 
  Wittmann, Walter m2300 AUT0.001-0.4215-6.30 
  Wilfling, Hermann 2147 AUT0.501-0.1315-1.95 
  Insam, Heinz 2229 AUT1.0010.48157.20 
  Schnider, Gert f2358 AUT0.5010.16152.40 
  Preis, Wolfgang 2180 AUT1.0010.41156.15 
  Aschenbrenner, Robert f2270 AUT0.001-0.4615-6.90 
  Cigan, Stefan m2343 SLO0.001-0.3615-5.40 

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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