Rapid: Individual Calculations August 2023
 Sibalic, Dragan  Total change: -50.20  Rating chartPersonal card
 RAP Biel 2023 Biel SUI 2023-07-16
RcRownchangeKK*chgGame
 1754 1931 1.50 6 -2.51 20 -50.20 
  Habibi, Ali m2268 GER0.001-0.1220-2.40 
  Cardoso Rodrigues, Michael 1508 SUI0.001-0.9320-18.60 
  Arpa, Enes Salih 1531  * TUR1.0010.08201.60 
  Markus, David 1528 SLO0.501-0.4220-8.40 
  Tkhoruk, Roman 1522 UKR0.001-0.9220-18.40 
  Ermeni, Avni f2169 KOS0.001-0.2020-4.00 
 * 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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