Individual Calculations February 2023
 Geiger, Rolf  Total change: -78.80  Rating chartPersonal card
 33. Staufer-Open B Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 1574 1723 2.00 6 -1.97 40 -78.80 
  Jekel, Wolfgang 1667 GER0.001-0.5840-23.20 
  Bahlo, Alondra 1323  * GER0.501-0.4240-16.80 
  Lenz, Reiner 1825 GER0.5010.14405.60 
  Eissmann, Olaf 1755 GER0.001-0.4640-18.40 
  Noennig, Lotte 1335 GER0.501-0.4140-16.40 
  Strohmaier, Andreas 1541 GER0.501-0.2440-9.60 
 * 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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