Individual Calculations March 2018
 Mertens, Gottfried  Total change: -1.60  Rating chartPersonal card
 9. Pfalz-Open B Neustadt an der Weinstrasse GER 2018-02-09
RcRownchangeKK*chgGame
 1700 1816 4.50 7 -0.08 20 -1.60 
  Walbrecht, Quirin 1629 GER0.501-0.2420-4.80 
  Leser, Thomas 1608 GER0.501-0.2720-5.40 
  Lohrmann, Tabea 1676 GER1.0010.31206.20 
  Floren, Dieter, Dr. 1739 GER1.0010.39207.80 
  Wurmbauer, Nils 1778 GER0.501-0.0520-1.00 
  Guckes, Fabian 1734 GER0.501-0.1120-2.20 
  Bengsch, Norbert 1733 GER0.501-0.1120-2.20 

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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