Individual Calculations September 2017
 Ecker, Karl-Heinz  Total change: -22.80  Rating chartPersonal card
 3. Bayer Sommeropen 2017 Leverkusen GER 2017-08-25
RcRownchangeKK*chgGame
 1894 1630 0.00 3 -0.57 40 -22.80 
  Herwig, Carsten 1841 GER0.001-0.2340-9.20 
  Muedder, Rafael 2030  * GER0.001-0.0840-3.20 
  Meckel, Helmut 1812 GER0.001-0.2640-10.40 
 * 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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