Individual Calculations May 2023
 Schulze, Lara  Total change: 30.20  Rating chartPersonal card
 Offene Bremer Einzelmeisterschaft 2023 (OBEM) Bremen GER 2023-04-01
RcRownchangeKK*chgGame
 2036 2274 8.50 9 1.51 20 30.20 
  Schroeder, Harm 1874  * GER1.0010.08201.60 
  Alhamid, Mohamad 1896 GER1.0010.09201.80 
  Steffens, Oliver 1990 GER1.0010.16203.20 
  Martin, Dennis 2009 GER1.0010.18203.60 
  Simon, Frank Horst 1913 GER1.0010.10202.00 
  Chokhonelidze, Giorgi m2300 GEO0.5010.04200.80 
  Hundack, Rolf 2103 GER1.0010.27205.40 
  Issing, Peter 2116 GER1.0010.29205.80 
  Elmali, Timur 2123 GER1.0010.30206.00 
 * 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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