Individual Calculations October 2019
 Jergler, Karl-Heinz  Total change: -1.20  Rating chartPersonal card
 13. Internationales Ortenburger Schach-Open 2019 Gruppe A Ortenburg GER 2019-09-06
RcRownchangeKK*chgGame
 1968 2083 2.50 4 -0.06 20 -1.20 
  Weiss, Thomas 1932 GER0.501-0.2020-4.00 
  Beckert, Alessandro 1897 GER1.0010.26205.20 
  Pilhoefer, Lukas 1767 GER1.0010.13202.60 
  Cumming, Rhys 2275 ENG0.001-0.2520-5.00 

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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