Individual Calculations October 2008
 Arztmann, Wolfgang  Total change: 5.25  Rating chartPersonal card
 17. KIKA Open 2008 Feffernitz AUT 2008-08-17
RcRownchangeKK*chgGame
 2037 2117 4.50 7 0.35 15 5.25 
  Reichenbacher, Gerhard 1899 GER1.0010.22153.30 
  Fruechel, Marcel 1805 GER0.501-0.3615-5.40 
  Piber, Vinko 1925 SLO1.0010.25153.75 
  Praznik, Anton f2241 SLO0.5010.17152.55 
  Jeric, Simon m2304 SLO0.5010.24153.60 
  Mitter, Gerd 2194 AUT0.5010.11151.65 
  Pacher, Simon 1892 AUT0.501-0.2815-4.20 

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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