Individual Calculations September 2021
 Svendsen, Hannelore  Total change: -27.40  Rating chartPersonal card
 Biel Chess Festival 2021 - ATO Biel SUI 2021-07-26
RcRownchangeKK*chgGame
 1488 1686 3.00 6 -1.37 20 -27.40 
  Lada, Ireneusz 1912 POL0.001-0.2120-4.20 
  Kewalramani, Abhir 1286  * FID0.001-0.9220-18.40 
  Tahedl, Milo 1459 SUI1.0010.21204.20 
  Gobet, Xavier 1371 SUI1.0010.14202.80 
  Rayan, Mohammad Ali Hassan 1479 UAE0.001-0.7720-15.40 
  Scherler, Josephine 1419 SUI1.0010.18203.60 
 * 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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