Individual Calculations July 2019
 Zweschper, Erich  Total change: 10.00  Rating chartPersonal card
 22. Rhein-Main-Open 2019 Gruppe A Bad Homburg GER 2019-06-19
RcRownchangeKK*chgGame
 2132 2021 3.00 7 0.50 20 10.00 
  Browning, Alex f2319 GER1.0010.852017.00 
  Henrich, Thomas f2142 GER0.5010.16203.20 
  Moeller, Dustin 2150 GER0.5010.17203.40 
  Novak, Volker 2107 GER0.5010.12202.40 
  Bakiev, Diyor 2123 GER0.001-0.3620-7.20 
  Leck, Gerrit 2000 GER0.501-0.0320-0.60 
  Zelba, Maurizio 2083 GER0.001-0.4120-8.20 

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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