Individual Calculations September 2019
 Kordzadze, Nino  Total change: -2.80  Rating chartPersonal card
 Vienna Chess Open A Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 2120 1993 2.50 8 -0.14 20 -2.80 
  Malynovskyi, Rostyslav 2178 UKR0.001-0.2620-5.20 
  Scheffknecht, Philipp 2107 AUT0.5010.16203.20 
  Sucher, Johannes 2105 AUT1.0010.652013.00 
  Helmer, Christoph 2146 GER0.001-0.3020-6.00 
  Hapala, Elisabeth wf2131 AUT0.5010.19203.80 
  Papenbrock, Volker 2121 GER0.001-0.3320-6.60 
  Tencati, Giuseppe 2101 ITA0.5010.15203.00 
  Chan, James 2067 CAN0.001-0.4020-8.00 

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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