Individual Calculations September 2016
 Marks, Ian A  Total change: -12.40  Rating chartPersonal card
 Vienna Chess Open 2016 Group A Vienna AUT 2016-08-16
RcRownchangeKK*chgGame
 2071 1933 2.00 8 -0.62 20 -12.40 
  Newrkla, Katharina wm2205 AUT0.5010.33206.60 
  Djeno, Drago 2271 CRO0.001-0.1220-2.40 
  Levitt, Olivier 2058 FRA0.001-0.3320-6.60 
  Naecht, Lauro 1766 AUT1.0010.28205.60 
  Legenstein, Robert 2065 AUT0.5010.18203.60 
  Schrodt, Sebastian 2060 GER0.001-0.3320-6.60 
  Wille, Thomas 2056 GER0.001-0.3320-6.60 
  Schmidrathner, Christian 2083 AUT0.001-0.3020-6.00 

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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