Individual Calculations April 2016
 Hamar, Dirk  Total change: -15.40  Rating chartPersonal card
 GRENKE Chess Open 2016 B-Open Karlsruhe GER 2016-03-24
RcRownchangeKK*chgGame
 1632 1523 1.50 6 -0.77 20 -15.40 
  Reichardt, Bernd 1788 GER0.001-0.1820-3.60 
  Brahn, Helmut 1708 GER0.001-0.2620-5.20 
  Slorafoss, Stig 1325 NOR0.501-0.2620-5.20 
  Anderer, Bernd 1724 GER0.001-0.2420-4.80 
  Schranzhofer, Marco 1918 AUT0.5010.42208.40 
  Andreini, Federico 1326 ITA0.501-0.2520-5.00 

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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