Individual Calculations September 2009
 Kowalak, Piotr  Total change: -17.55  Rating chartPersonal card
 25th Faaker See Open Latschach AUT 2009-08-08
RcRownchangeKK*chgGame
 2024 2185 4.50 8 -1.17 15 -17.55 
  Dangl, Christian 1876 AUT1.0010.14152.10 
  Holzbauer, Johannes 2046 AUT0.501-0.1915-2.85 
  Reiter, Franz 2063 AUT0.501-0.1715-2.55 
  Turrin, Osvaldo 1984 ITA0.501-0.2615-3.90 
  Tarmann, Johannes 2027 AUT0.501-0.2115-3.15 
  Reinwald, Patrick 2095 AUT0.501-0.1215-1.80 
  Hasanagic, Anel 2070 SLO0.001-0.6615-9.90 
  Granditsch, Markus 2032 AUT1.0010.30154.50 

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)
 

 

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