Individual Calculations September 2018
 Pitz, Marko  Total change: -10.60  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2018 Hennef GER 2018-08-17
RcRownchangeKK*chgGame
 1464 1674 1.00 2 -0.53 20 -10.60 
  Baltic, Sara 1519 GER0.001-0.7120-14.20 
  Lambrecht, Harald 1409 GER1.0010.18203.60 

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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