Individual Calculations September 2016
 Gratze, Michael  Total change: 14.40  Rating chartPersonal card
 Vienna Chess Open 2016 Group A Vienna AUT 2016-08-16
RcRownchangeKK*chgGame
 2112 1961 3.50 9 0.72 20 14.40 
  Ivanov, Mike 2269 CAN0.5010.36207.20 
  Santagati, Alessandro f2271 ITA0.001-0.1420-2.80 
  Peday, Salam 1717 AUT1.0010.20204.00 
  Ernst, Michael 2115 AUT1.0010.712014.20 
  Sadilek, Peter f2201 AUT0.001-0.2020-4.00 
  Kaiser, Richard 2130 GER0.001-0.2820-5.60 
  Lipp, Alfred 2128 AUT1.0010.722014.40 
  Prueske, Wolfgang 2084 GER0.001-0.3320-6.60 
  Della Sala, Bruno 2093 ITA0.001-0.3220-6.40 

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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