Rapid: Individual Calculations September 2023
 Rucabado, Stefan  Total change: 25.60  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2023 C - rapid tournament Praha CZE 2023-08-05
RcRownchangeKK*chgGame
 1802 1756 4.50 7 1.28 20 25.60 
  Vondruska, Leos 1356  * CZE1.0010.08201.60 
  Ahn, Hongjin m2156  * KOR1.0010.922018.40 
  Schuran, Werner 2060 GER0.5010.36207.20 
  Pyrig, Roman 2243 UKR0.001-0.0420-0.80 
  Karanikas, Harilaos 1810 GRE0.001-0.4220-8.40 
  Zakoucky, Otto 1421 CZE1.0010.12202.40 
  Abisso, Filippo 1571 ITA1.0010.26205.20 
 * 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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