Individual Calculations May 2019
 Ziegenfuss, Antonia  Total change: 165.60  Rating chartPersonal card
 Schloss-Open 2019 A Werther GER 2019-04-11
RcRownchangeKK*chgGame
 2092 1945 2.50 7 0.33 40 13.20 
  Zieher, Hartmut 2154 GER0.001-0.2340-9.20 
  Koellner, Christof 2137 GER0.5010.254010.00 
  Freiberger, Jonas 2242 GER0.001-0.1540-6.00 
  Harringer, Manfred 2008 GER0.5010.09403.60 
  Schaller, Fabian 2010 GER0.5010.09403.60 
  Ziegenfuss, Holger 2064 GER1.0010.664026.40 
  Burkhardt, Holger 2031 GER0.001-0.3840-15.20 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2275 1945 5.00 9 3.81 40 152.40 
  Gikas, Andreas Basilius 2184 GER1.0010.804032.00 
  Braun, Georg f2301 GER1.0010.894035.60 
  Domingo Nunez, Alejandro f2345  * ESP0.5010.424016.80 
  Firouzja, Alireza g2345  * IRI1.0010.924036.80 
  Petrov, Martin m2345  * BUL0.001-0.0840-3.20 
  Krause, Jonah f2343 GER0.001-0.0840-3.20 
  Donchenko, Anatoly m2237 GER0.001-0.1540-6.00 
  Stabolewski, Andreas 2140 GER1.0010.754030.00 
  De Francesco, Klaus f2233 GER0.5010.344013.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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