Individual Calculations July 2018
 Pienski, Olaf  Total change: 15.20  Rating chartPersonal card
 7. Krefelder Pfingst-Open 2018 Krefeld GER 2018-05-18
RcRownchangeKK*chgGame
 1968 2074 4.50 6 0.76 20 15.20 
  Ebert, Wolf 1694 GER1.0010.09201.80 
  Kuhn, Andreas 1861 GER1.0010.23204.60 
  Kurth, Justus 2270 GER0.001-0.2520-5.00 
  Rummelshaus, Heinz 1855 GER1.0010.22204.40 
  Ditmas, Hugh 1910 GER1.0010.28205.60 
  Lamprecht, Mark 2219 GER0.5010.19203.80 

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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