Rapid: Individual Calculations July 2023
 Litchfield, Frederick  Total change: -11.60  Rating chartPersonal card
 Canberra Street Chess 3rd June 2023 Canberra AUS 2023-06-03
RcRownchangeKK*chgGame
 1736 2108 5.50 7 -0.67 20 -13.40 
  Torrado, Juan David 1614 COL1.0010.04200.80 
  Gatzen-O`keefe, Thomas 1644 AUS1.0010.05201.00 
  Johnson, Harry 1717 AUS1.0010.09201.80 
  Amer, Abdulmalk 1819 LBA1.0010.16203.20 
  Nwosu, Nnaemeka 1646 NGR0.001-0.9520-19.00 
  Radisich, Matt 1708  * AUS0.501-0.4220-8.40 
  Walker, Joshua 2003 AUS1.0010.36207.20 
 * 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)
 
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - rapid tournament Prague CZE 2023-06-24
RcRownchangeKK*chgGame
 1955 2108 4.50 7 0.09 20 1.80 
  Cizek, Jan 1515 CZE1.0010.02200.40 
  Myronenko, Natalya wc1856 UKR1.0010.19203.80 
  Fus, Jakub m2357 POL0.001-0.1920-3.80 
  Stodola, Jakub 1767 CZE1.0010.12202.40 
  Curin, Jan 1708  * CZE1.0010.08201.60 
  Pyrig, Roman 2246 UKR0.5010.19203.80 
  Afek, Yochanan m2238 ISR0.001-0.3220-6.40 
 * 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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