Individual Calculations May 2015
 Medunova, Vera  Total change: 5.80  Rating chartPersonal card
 Bad Ragazer Osteropen 2015 Bad Ragaz SUI 2015-04-02
RcRownchangeKK*chgGame
 1967 2110 5.00 7 0.29 20 5.80 
  Lachat, Martin 1710  * SUI1.0010.08201.60 
  Perman, Torvald 1920 FIN1.0010.25205.00 
  Goldstern, Filip f2309 NED0.001-0.2420-4.80 
  Wahl, Peter 1932 SUI0.501-0.2320-4.60 
  Scheidegger, Andreas 1983 SUI0.501-0.1720-3.40 
  Melderis, Uldis 2000 LAT1.0010.35207.00 
  Zindel, Ernst 1916 SUI1.0010.25205.00 
 * 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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