Individual Calculations October 2018
 Sierian, Peter  Total change: -13.00  Rating chartPersonal card
 12. Internationales Ortenburger Schach-Open 2018 Gruppe A Ortenburg GER 2018-09-07
RcRownchangeKK*chgGame
 1898 1761 1.00 5 -0.65 20 -13.00 
  Bacholke, Michael 2068 GER0.5010.36207.20 
  Huber, Herbert 1822 GER0.5010.08201.60 
  Meulner, Fabian 1992 GER0.001-0.2120-4.20 
  Noeckler, Alexander 1847 GER0.001-0.3820-7.60 
  Bartsch, Winfried 1763 GER0.001-0.5020-10.00 

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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