Individual Calculations September 2022
 Grimberg, Boris  Total change: -13.00  Rating chartPersonal card
 27. Augsburger Friedensfest Schach-Open A-Gruppe Augsburg GER 2022-08-04
RcRownchangeKK*chgGame
 2110 2328 4.00 7 -1.30 10 -13.00 
  Poniatowski, Pawel 2071 POL1.0010.18101.80 
  Weller, Uli 2190 GER0.001-0.6910-6.90 
  Kraemer, Max 2059 GER1.0010.17101.70 
  Struck, Christian 1933 GER1.0010.08100.80 
  Seisenberger, Georg 2085 GER1.0010.20102.00 
  Smith, Bryan g2414 USA0.001-0.3810-3.80 
  Baur, Frank 2018 GER0.001-0.8610-8.60 

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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