Individual Calculations August 2017
 Fey, Karl-Heinz  Total change: -21.80  Rating chartPersonal card
 15. Rheinland-Pfalz-Senioren-Open Neustadt an der Weinstrasse GER 2017-07-15
RcRownchangeKK*chgGame
 1560 1260 0.00 6 -1.09 20 -21.80 
  Kotitschke, Karlheinz 1660  * GER0.001-0.0820-1.60 
  Schmidt-Hieber, Michael, Dr. 1660  * GER0.001-0.0820-1.60 
  Daitche, Josef 1660  * GER0.001-0.0820-1.60 
  Van Houten, Henk 1660  * NED0.001-0.0820-1.60 
  Walther, Renate 1198 GER0.001-0.5920-11.80 
  Geisert, Bernd 1520 GER0.001-0.1820-3.60 
 * 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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