Individual Calculations October 2023
 Ruffenach, Alain  Total change: -16.40  Rating chartPersonal card
 FE 25 Citta' di Trieste - A Trieste ITA 2023-09-03
RcRownchangeKK*chgGame
 2083 1915 1.50 8 -0.82 20 -16.40 
  Sepehrkhoui, Ardeshir 2195 IRI0.001-0.1620-3.20 
  Vidic, Teja wm2085 SLO0.001-0.2820-5.60 
  Raspor, Gregor 2007 SLO0.001-0.3720-7.40 
  Raineri, Valerio 2061 ITA1.0010.702014.00 
  Sajn, Simon 2116 SLO0.001-0.2420-4.80 
  Van Cappellen, Jonas 2253 BEL0.001-0.1220-2.40 
  Kubik, Rafal 2068 POL0.5010.20204.00 
  Genzo, Enrico 1882 ITA0.001-0.5520-11.00 

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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