Individual Calculations September 2019
 Sprungala, Erik  Total change: 18.40  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2019 Hennef GER 2019-08-16
RcRownchangeKK*chgGame
 1924 1833 2.00 4 0.46 40 18.40 
  Will, Wolfgang, Dr. 1587 GER1.0010.19407.60 
  Hoekstra, Peter 2023 NED0.001-0.2540-10.00 
  Mohammadi Nia, Borna 2109 GER0.001-0.1740-6.80 
  Daug, Joern-Henning 1978 GER1.0010.694027.60 

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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