Individual Calculations September 2019
 Modi, Sonia  Total change: 96.40  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1876 1715 5.00 9 2.41 40 96.40 
  Walter, Martin 1918 AUT1.0010.764030.40 
  Hoebarth, Guenter 1890 AUT0.5010.23409.20 
  Pellicer Pi, Jordi 1870 ESP1.0010.714028.40 
  Pecha, Martin 1880 AUT0.001-0.2840-11.20 
  Braguine, Victor 1882 AUS0.001-0.2840-11.20 
  Buchhas, Johann 1836 AUT0.5010.16406.40 
  Komarek, Ludwig 1860 AUT1.0010.694027.60 
  Sovago, Philipp 1898 AUT0.001-0.2640-10.40 
  Wilson, Matthew R 1850 ENG1.0010.684027.20 

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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