Individual Calculations August 2023
 Koban, Markus  Total change: 16.00  Rating chartPersonal card
 36. Sonnenterassen Open 2023 Group B Goldegg AUT 2023-07-16
RcRownchangeKK*chgGame
 1937 1871 4.00 8 0.80 20 16.00 
  Li, Joy Ching wc1471  * HKG0.501-0.4220-8.40 
  Karakol, Kerim 2053 GER0.5010.24204.80 
  Giese, Guido 1947 GER1.0010.602012.00 
  Sadilek, Heinrich 1931 AUT1.0010.582011.60 
  Koellner, Christof 2075 GER0.001-0.2420-4.80 
  Wersching, Alfred 1996 AUT1.0010.672013.40 
  Holzleithner, Johannes 2064 AUT0.001-0.2520-5.00 
  Heigerer, Stefan 1962 AUT0.001-0.3820-7.60 
 * 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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