Individual Calculations June 2023
 Haerdi, Heinz  Total change: -0.60  Rating chartPersonal card
 7. Int. Bodensee Open Bregenz AUT 2023-05-13
RcRownchangeKK*chgGame
 1604 1628 3.50 7 -0.03 20 -0.60 
  Pribozic, Ferdinand 1237 AUT0.501-0.4120-8.20 
  Cziko, Eduard-Carol 1885 ROU0.001-0.1820-3.60 
  Blum, Frederik 1956 GER0.001-0.1320-2.60 
  Kais, Oliver 1286 GER1.0010.12202.40 
  Minnema, Rens 1871 NED0.001-0.2020-4.00 
  Marxer, Constantin 1228  * LIE1.0010.08201.60 
  Marte, Lukas 1767 AUT1.0010.692013.80 
 * 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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