Blitz: Individual Calculations January 2022
 Brass, Ezra  Total change: -56.20  Rating chartPersonal card
 2021 London Chess Classic Blitz 4 London ENG 2021-12-11
RcRownchangeKK*chgGame
 1744 1739 2.00 9 -2.81 20 -56.20 
  Haydon, David L f2370 ENG0.001-0.0120-0.20 
  Wadsworth, Matthew J m2293 ENG0.001-0.0320-0.60 
  Sheikh, Nasarullah 1655 ENG1.0010.38207.60 
  Badacsonyi, Stanley 1549 ENG0.001-0.7520-15.00 
  Volovich, Andrew 1308 ENG1.0010.07201.40 
  Pollack, Oscar 1900 ENG0.001-0.2920-5.80 
  Clarke, Niall 1609 ENG0.001-0.6820-13.60 
  Lazarevic, Ljubica 1325 SRB0.001-0.9320-18.60 
  Garrett, Peter A 1687 ENG0.001-0.5720-11.40 

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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