Individual Calculations May 2015
 Pfister, Peter  Total change: -13.00  Rating chartPersonal card
 Bad Ragazer Osteropen 2015 Bad Ragaz SUI 2015-04-02
RcRownchangeKK*chgGame
 1878 2112 4.00 6 -0.65 20 -13.00 
  Frei, Gustav 1712  * SUI1.0010.08201.60 
  Zindel, Ernst 1916 SUI0.001-0.7520-15.00 
  Giesinger, Elias 1778 SUI1.0010.12202.40 
  Melderis, Uldis 2000 LAT0.001-0.6520-13.00 
  Halwachs, Siegfried 1816 AUT1.0010.15203.00 
  Diller, Peter 2043 GER1.0010.40208.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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