Individual Calculations October 2021
 Mayr, Guenter  Total change: -20.40  Rating chartPersonal card
 15. Internationales Ortenburger Schach-Open 2021 Gruppe A Ortenburg GER 2021-09-10
RcRownchangeKK*chgGame
 1888 1894 2.00 5 -0.51 40 -20.40 
  Biedenkopf, Philipp 1658 GER1.0010.20408.00 
  Golder, Waldemar 2093 GER0.001-0.2440-9.60 
  Brem, Stephan 2080 GER1.0010.744029.60 
  Scharrer, Udo 1985 GER0.001-0.3840-15.20 
  Grunert, Wilhelm 1623 GER0.001-0.8340-33.20 

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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