Individual Calculations September 2019
 Brenner, Ulrich, Dr.  Total change: -15.20  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2019 Hennef GER 2019-08-16
RcRownchangeKK*chgGame
 1819 1925 2.00 4 -0.38 40 -15.20 
  Decker, Nils 2033 GER0.001-0.3540-14.00 
  Marx, Christina 1587 GER1.0010.12404.80 
  Neuhoff, Laertes 1525  * GER1.0010.08403.20 
  Broehl, Stephan 2132 GER0.001-0.2340-9.20 
 * 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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