Individual Calculations September 2019
 Polterauer, Chiara  Total change: -38.00  Rating chartPersonal card
 Vienna Chess Open A Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 2051 2210 4.50 9 -1.90 20 -38.00 
  Raddatz, Michael 2009 GER0.501-0.2620-5.20 
  Okuyaz, Duru wf2028 TUR0.501-0.2420-4.80 
  Wichmann, Adrian 2037 GER0.001-0.7320-14.60 
  Ciak, Rene 2034 GER1.0010.27205.40 
  Jedinger, Andreas 2085 AUT0.501-0.1720-3.40 
  Heinrici, Simon 2062 AUT0.001-0.7020-14.00 
  Acikel, Mert 2059 GER0.501-0.2020-4.00 
  Sharma, Isha wc2078 IND0.501-0.1820-3.60 
  Marentini, Marcel 2071 SUI1.0010.31206.20 

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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