Individual Calculations December 2018
 Zimmer, Holger  Total change: 60.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2018 B Heusenstamm GER 2018-11-22
RcRownchangeKK*chgGame
 1677 1394 2.50 6 1.52 40 60.80 
  Werner, Tom 1693 GER0.5010.354014.00 
  Miranda Martin, Pablo Mateo 1736 GER1.0010.884035.20 
  Hofmann, Werner 1685 GER0.5010.354014.00 
  Michel, Carsten 1653 GER0.001-0.1840-7.20 
  Strate, Wolfgang 1645 GER0.001-0.1940-7.60 
  Janssen, Norbert 1647 GER0.5010.314012.40 

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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