Individual Calculations August 2015
 Lachat, Martin  Total change: -34.40  Rating chartPersonal card
 13. Rheinland-Pfalz Senioren-Open 2015 Neustadt a.d.Weinstrasse GER 2015-07-10
RcRownchangeKK*chgGame
 1709 1666 1.50 7 -1.72 20 -34.40 
  Ortinau, Helmut 2066  * GER0.001-0.0820-1.60 
  Ziegler, Ulrich, Prof. Dr. 1790 GER0.001-0.3320-6.60 
  Gottwald, Helmut 1564 GER0.501-0.1420-2.80 
  Koellmer, Hans, Dr. 1612 GER0.501-0.0820-1.60 
  Schoeler, Klaus 1625 GER0.001-0.5620-11.20 
  Jovi, Klaus 1720 GER0.001-0.4220-8.40 
  Kirchhof, Manfred 1586 GER0.501-0.1120-2.20 
 * 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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