Rapid: Individual Calculations September 2022
 Opasiak, Dustin Tennessee  Total change: -21.60  Rating chartPersonal card
 XXXIX Turniej o Puchar Kawki (FIDE) Warszawa POL 2022-07-31
RcRownchangeKK*chgGame
 1739 1728 2.50 6 -0.38 20 -7.60 
  Alvarado, Carlos 2057 PER0.5010.38207.60 
  Kaminski, Jan 1739 POL0.001-0.4820-9.60 
  Alwazir, Abdalhadi . O 1328  * PLE1.0010.08201.60 
  Borowicz, Joachim 1530 POL1.0010.24204.80 
  Gorniewicz, Oskar 2004 POL0.001-0.1720-3.40 
  Sacharewicz, Krzysztof 1777 POL0.001-0.4320-8.60 
 * 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)
 
 II Otwarty Siekierkowski turniej szachowy FIDE Rapid Warszawa POL 2022-08-06
RcRownchangeKK*chgGame
 1531 1701 3.50 6 -0.70 20 -14.00 
  Czerwinski, Tymoteusz 1301  * POL1.0010.08201.60 
  Kucharski, Sylwester 1442 POL1.0010.18203.60 
  Celinski, Kamil 1823 POL0.001-0.3320-6.60 
  Okruch, Jaroslaw 1490 POL1.0010.23204.60 
  Gugala, Pawel 1603 POL0.001-0.6320-12.60 
  Goluch, Bartosz 1525 POL0.501-0.2320-4.60 
 * 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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