Individual Calculations May 2018
 Ziegenfuss, Antonia  Total change: 29.60  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2076 1926 3.50 9 0.74 40 29.60 
  Humburg, Philipp 2204 GER0.001-0.1740-6.80 
  Gramb, Marius 2085 GER0.5010.21408.40 
  Parvanyan, Alfred 2099 ARM0.5010.23409.20 
  Hartz, Erik 2098 GER0.001-0.2740-10.80 
  Bahmann, Micha 2061 GER0.001-0.3240-12.80 
  Melzner, Lukas 2172 GER0.001-0.1940-7.60 
  Muths, Lukas 1876 GER1.0010.434017.20 
  Jud, Marc 2016 SUI1.0010.624024.80 
  Stein, Marco 2073 GER0.5010.20408.00 

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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