Blitz: Individual Calculations October 2022
 Friedland, Jon S  Total change: -44.60  Rating chartPersonal card
 UK Open Blitz 2022 London Qualifier London ENG 2022-09-03
RcRownchangeKK*chgGame
 1873 2070 7.00 13 -2.23 20 -44.60 
  Haddock, Paul 1573 ENG1.0010.04200.80 
  Benguelo, Ryan 1735 ENG1.0010.12202.40 
  Speelman, Jon S g2569 ENG0.5010.46209.20 
  Grieve, Harry f2340 ENG0.001-0.1720-3.40 
  Karas, Eugenia 1670  * ENG0.001-0.9220-18.40 
  Rubeck, Jonathan 1727 ENG0.501-0.3820-7.60 
  Onslow, Teddy 1775 ENG0.001-0.8520-17.00 
  Dasgupta, Avyukt 1625 ENG0.001-0.9420-18.80 
  Mackellar, Laurie 1602 ENG1.0010.05201.00 
  Sagues, Vincent 1870 FRA1.0010.24204.80 
  Sanitt, Ethan 1804 ENG1.0010.18203.60 
  Wallace, John-Paul m2342 AUS0.001-0.1720-3.40 
  Tombolis, Christopher 1713 ENG1.0010.11202.20 
 * 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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