Individual Calculations September 2018
 Margenberg, Volker  Total change: -4.80  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2018 Hennef GER 2018-08-17
RcRownchangeKK*chgGame
 1823 1883 1.00 2 -0.12 40 -4.80 
  Lenhardt, Manfred 2059 GER0.001-0.2740-10.80 
  Beissel, Daniel 1587 GER1.0010.15406.00 

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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