Individual Calculations July 2008
 Zwettler, Martin  Total change: 9.75  Rating chartPersonal card
 Landesliga NOe 2007/08 several AUT 2007-09-16
RcRownchangeKK*chgGame
 2147 2191 4.00 6 0.65 15 9.75 
  Zojer, Stefan 2109 AUT1.0010.39155.85 
  Posch, Werner f2223 AUT0.5010.04150.60 
  Mittermayr, Gerhard 2132 AUT1.0010.42156.30 
  Illner, Gerhard 2028 AUT0.501-0.2215-3.30 
  Loidl, Florian 2218 AUT0.001-0.4615-6.90 
  Schirmbeck, Hannes 2174 AUT1.0010.48157.20 

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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