Individual Calculations February 2024
 Ahrends, Norbert  Total change: -12.60  Rating chartPersonal card
 Hessische Einzelmeisterschaft 2023 B-Turnier Frankfurt (Main)-Fechenheim GER 2023-12-27
RcRownchangeKK*chgGame
 1611 1928 4.50 6 -0.63 20 -12.60 
  Weber, Andreas 1572 GER0.501-0.3920-7.80 
  Wong, Chun Hei 1565 HKG0.001-0.9020-18.00 
  Sasikumar Anitha, Sarvesh 1528  * GER1.0010.08201.60 
  Datta, Anupam 1546 GER1.0010.09201.80 
  Pyshny, Anton 1670 GER1.0010.18203.60 
  Froehlich-Dill, Astrid 1785 GER1.0010.31206.20 
 * 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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