Individual Calculations May 2023
 Gebur, Thomas  Total change: -20.80  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft 2023 (OBEM) Bremen GER 2023-04-01
RcRownchangeKK*chgGame
 1709 1841 3.50 7 -1.04 20 -20.80 
  Peters, Frank 2111 GER0.5010.33206.60 
  Steffens, Oliver 1990 GER0.5010.20204.00 
  El Seidi, Miro 1441  * GER0.001-0.9220-18.40 
  Bruening, Martin 1687 GER0.501-0.2120-4.20 
  Silber, Stefanie 1590 GER0.001-0.8120-16.20 
  Salm, Andreas, Dr. 1484 GER1.0010.11202.20 
  Schroeder, Harm 1660 GER1.0010.26205.20 
 * 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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