Individual Calculations September 2019
 Sly, Doug  Total change: 17.20  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1837 1650 2.50 8 0.43 40 17.20 
  Schaefer, Lutz 1872 GER0.001-0.2240-8.80 
  Grzywacz, Phillip 1864 AUT0.001-0.2340-9.20 
  Blank, Helmut 1818 GER1.0010.724028.80 
  Skielnik, Joseph J 1851 ENG1.0010.764030.40 
  Skaslien, Ingrid 1846 NOR0.001-0.2540-10.00 
  Pernerstorfer, Moritz 1828 AUT0.001-0.2740-10.80 
  Kutschker, Roman 1816 AUT0.5010.22408.80 
  Preundler, Florian 1801 AUT0.001-0.3040-12.00 

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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