Individual Calculations July 2014
 Naundorf, Jo-Jan  Total change: -11.25  Rating chartPersonal card
 5. Oeffinger Schachopen Fellbach-Oeffingen GER 2014-06-06
RcRownchangeKK*chgGame
 1915 1725 0.00 3 -0.75 15 -11.25 
  Vrabac, Branko 1923 CRO0.001-0.2415-3.60 
  Doelker, Kai 1906 GER0.001-0.2615-3.90 
  Gibicar, Marc 1917 GER0.001-0.2515-3.75 

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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