Individual Calculations February 2020
 Woerz, Markus, Dr.  Total change: -18.40  Rating chartPersonal card
 1. Berlin Mitte - Neujahrs-Open Berlin GER 2020-01-02
RcRownchangeKK*chgGame
 1850 2008 2.50 5 -0.92 20 -18.40 
  Ruddat, Jarne 1608  * GER1.0010.08201.60 
  Jacobi, Robin 2266 GER0.001-0.1820-3.60 
  Meyer, Willfried 1814 GER0.501-0.2520-5.00 
  Beyer, Nils 1777 GER0.501-0.2920-5.80 
  Hassler, Rolf 1783 GER0.501-0.2820-5.60 
 * 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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