Individual Calculations May 2019
 Dorr, Joerg  Total change: -22.40  Rating chartPersonal card
 GRENKE Chess Open 2019 B-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 1605 1813 5.00 8 -1.12 20 -22.40 
  Paulat, Horst Erhardt 1536 GER1.0010.17203.40 
  Von Wilke, Andreas 1621 GER1.0010.25205.00 
  Balkan, Levent 1567 GER0.001-0.8120-16.20 
  Diviney, Alan 1659 SUI0.501-0.2120-4.20 
  Lieber, Gerhard 1631 GER0.001-0.7420-14.80 
  Zahn, Achim 1628 GER1.0010.26205.20 
  Hoogeveen, Luuk 1658 NED1.0010.29205.80 
  Guo, Philipp Ziming 1543 GER0.501-0.3320-6.60 

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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