Individual Calculations July 2019
 Weirich, Eric  Total change: -64.00  Rating chartPersonal card
 22. Rhein-Main-Open 2019 Gruppe B Bad Homburg GER 2019-06-19
RcRownchangeKK*chgGame
 1601 1721 1.00 4 -1.60 40 -64.00 
  Achtmann, Armin 1932 ESP0.001-0.2340-9.20 
  Rempe, Mieke 1469 GER0.501-0.3140-12.40 
  Eckert, Lutz, Dr. 1507 GER0.001-0.7740-30.80 
  Englert, Lin 1494 GER0.501-0.2940-11.60 

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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