Individual Calculations October 2021
 Biedenkopf, Philipp  Total change: 40.00  Rating chartPersonal card
 15. Internationales Ortenburger Schach-Open 2021 Gruppe A Ortenburg GER 2021-09-10
RcRownchangeKK*chgGame
 1850 1658 2.00 4 1.00 40 40.00 
  Mayr, Guenter 1894 GER0.001-0.2040-8.00 
  Radek, Dieter 1829 GER0.001-0.2740-10.80 
  Neulinger-Jagode, Rupert 1832 GER1.0010.734029.20 
  Habermann, Andre 1845 GER1.0010.744029.60 

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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