Individual Calculations February 2019
 Werthmann, Martin-Lorenz, Dr.  Total change: 53.00  Rating chartPersonal card
 28. Erfurter Schachfestival Hauptturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 1769 1411 3.50 8 2.65 20 53.00 
  Gremmer, Dieter 1770 GER1.0010.902018.00 
  Goeke, Bernd 1811  * GER0.001-0.0820-1.60 
  Krueger, Christian 1757 GER0.001-0.1120-2.20 
  Schmieder, Kerstin 1694 GER1.0010.842016.80 
  Bonath, Michael Alexander 1736 GER1.0010.872017.40 
  Hagenbeck-Huebert, Lara 1811  * GER0.001-0.0820-1.60 
  Warnk, Torsten 1811  * GER0.5010.42208.40 
  Kompe, Joerg 1763 GER0.001-0.1120-2.20 
 * 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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