Individual Calculations May 2017
 Zirlik, Rudi  Total change: -7.80  Rating chartPersonal card
 GRENKE Chess Open 2017 B-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1713 1874 6.00 9 -0.39 20 -7.80 
  Pellicoro, Nathalie 1664 SUI0.001-0.7720-15.40 
  Schneider, Kevin 1611 GER1.0010.18203.60 
  Wang, Xinyuan 1688 GER1.0010.26205.20 
  Karzenburg, Dieter 1727 GER0.001-0.7020-14.00 
  Kampfmeier, Dirk 1694 GER1.0010.26205.20 
  Bauer, Dieter 1722 GER1.0010.30206.00 
  Ospina Ocampo, Jose Joaquin 1794 GER0.501-0.1120-2.20 
  Schelle, Michael 1733 GER1.0010.31206.20 
  Kemper, Yannick 1786 GER0.501-0.1220-2.40 

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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