Individual Calculations January 2009
 Barth, Thomas  Total change: -22.95  Rating chartPersonal card
 28.Offenes Internationales Schachturnier (OIS) A Muenchen GER 2008-10-11
RcRownchangeKK*chgGame
 2013 2142 2.50 6 -1.53 15 -22.95 
  Stadler, Wolfgang 2030 GER0.501-0.1515-2.25 
  Schuetzhold, Frank 1909 GER0.501-0.2915-4.35 
  Guggenberger, Guido 2032 GER0.501-0.1515-2.25 
  Brenner, Christian 2021 GER0.001-0.6615-9.90 
  Foerster, Soeren 2026 GER0.501-0.1615-2.40 
  Plank, Peter 2058 GER0.501-0.1215-1.80 

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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