Individual Calculations September 2014
 Pregl, Walter  Total change: 11.60  Rating chartPersonal card
 23. Int. Schachopen Feffernitz Feffernitz AUT 2014-08-16
RcRownchangeKK*chgGame
 2041 2032 4.50 8 0.58 20 11.60 
  Witt, Holger 1654 GER1.0010.09201.80 
  Wegerle, Joerg m2431 GER0.001-0.0820-1.60 
  Zauchner, Markus 1880 AUT1.0010.30206.00 
  Tscheinig, Gert 1932 AUT1.0010.36207.20 
  Rabinovich, Anton 2111 RUS0.5010.11202.20 
  Kosmac, Blaz 2187 SLO0.5010.21204.20 
  Praznik, Anton f2162 SLO0.001-0.3220-6.40 
  Diederichs, Luise 1968 GER0.501-0.0920-1.80 

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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