Individual Calculations November 2022
 Boldt, Kai-Ulrich, Dr.  Total change: -15.60  Rating chartPersonal card
 39. Muensterland-Open Muenster GER 2022-10-01
RcRownchangeKK*chgGame
 1718 1773 2.00 5 -0.78 20 -15.60 
  Garbuz, Vitaliy 2142 GER0.001-0.1020-2.00 
  Isik, Tahsin Bugra 1373  * TUR1.0010.08201.60 
  Mueller, Frank 2026 GER0.001-0.1920-3.80 
  Wittek, Felix 1396 GER1.0010.09201.80 
  Nopper, Louis 1653 GER0.001-0.6620-13.20 
 * 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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