Individual Calculations September 2019
 Busuioc, Alexandra  Total change: -4.20  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1784 1925 6.00 9 -0.21 20 -4.20 
  Mittelbach, Eduard 1732 AUT1.0010.25205.00 
  Gamblin, Thibaut 1806 FRA0.001-0.6620-13.20 
  Mischek, Gerhard 1744 AUT1.0010.26205.20 
  Preundler, Florian 1801 AUT1.0010.33206.60 
  Borras Julian, Teodoro 1803 ESP0.501-0.1720-3.40 
  Krejcar, Walter 1784 AUT0.001-0.6920-13.80 
  Schloetterer, Hermann 1798 GER1.0010.33206.60 
  Siraj, Svit 1759 SLO1.0010.28205.60 
  Schnier, Steffen 1826 GER0.501-0.1420-2.80 

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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