Individual Calculations December 2022
 Bock, Ortwin  Total change: -34.00  Rating chartPersonal card
 24. (Jung)-Senioren-Schach-Open 2022 Bad Griesbach im Rottal GER 2022-11-20
RcRownchangeKK*chgGame
 1702 1900 3.50 7 -1.70 20 -34.00 
  Vaclahovsky, Gerhard 1629 GER0.501-0.3320-6.60 
  Warnk, Torsten 1723 GER0.501-0.2320-4.60 
  Hackbarth, Christa 1738 AUT0.501-0.2120-4.20 
  Heiler, Karl 1768 GER0.501-0.1820-3.60 
  Huber, Herbert 1750 GER0.501-0.2020-4.00 
  Koenigl, Anton 1803 GER0.001-0.6320-12.60 
  Kiefel, Alfred 1500  * GER1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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