Individual Calculations July 2017
 Merges, Harald  Total change: -12.40  Rating chartPersonal card
 9. Rheinland-Pfalz-Open Lambsheim GER 2017-06-15
RcRownchangeKK*chgGame
 2036 1785 0.50 4 -0.31 40 -12.40 
  Commercon, Simon 2185  * GER0.001-0.0840-3.20 
  Guggenberger, Guido 1979 GER0.5010.254010.00 
  Kopf, Rainer 1989 GER0.001-0.2440-9.60 
  Lares, Harald 1989 GER0.001-0.2440-9.60 
 * 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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