Individual Calculations July 2019
 Jahn, Jens  Total change: -16.80  Rating chartPersonal card
 10. BSG-Open Gruppe B Leipzig GER 2019-05-30
RcRownchangeKK*chgGame
 1609 1658 2.50 6 -0.84 20 -16.80 
  Urban, Peter 1781 GER0.001-0.3320-6.60 
  Seifert, Nico 1466 GER1.0010.25205.00 
  Freude, Paul 1713 GER0.5010.08201.60 
  Rudolph, Juergen 1687 GER0.001-0.4620-9.20 
  Ortlepp, Kristina 1639 GER0.001-0.5320-10.60 
  Willberg, Marek 1367 GER1.0010.15203.00 

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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