Individual Calculations May 2018
 Uhlarz, Joerg  Total change: -29.20  Rating chartPersonal card
 GRENKE Chess Open 2018 B-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 1728 1592 0.50 6 -1.46 20 -29.20 
  Gaul, Alexander 1829 GER0.001-0.2020-4.00 
  Ospina Ocampo, Jose Joaquin 1780 GER0.5010.24204.80 
  Van Hoorebeke, Jimmy 1798 BEL0.001-0.2420-4.80 
  Bremenkamp, Holger 1782 GER0.001-0.2520-5.00 
  Fleckenstein, Wolfgang 1769 GER0.001-0.2720-5.40 
  Boder, Joerg 1407 GER0.001-0.7420-14.80 

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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