Individual Calculations September 2019
 Vollbracht, Henrik  Total change: 46.40  Rating chartPersonal card
 Hennefer Elo-Sommer-Open 2019 Hennef GER 2019-08-16
RcRownchangeKK*chgGame
 1839 1448 1.50 4 1.16 40 46.40 
  Sommer, Herbert 1848  * GER0.001-0.0840-3.20 
  Liard, Thibaud 1848  * FRA0.001-0.0840-3.20 
  Margenberg, Volker 1848  * GER1.0010.924036.80 
  Sistig, Max 1812 GER0.5010.404016.00 
 * 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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