Blitz: Individual Calculations January 2022
 Clarke, Niall  Total change: 47.00  Rating chartPersonal card
 2021 London Chess Classic Blitz 4 London ENG 2021-12-11
RcRownchangeKK*chgGame
 1988 1609 3.50 9 2.35 20 47.00 
  Lucchi, Lorenzo 2194 ITA0.001-0.0220-0.40 
  Lalic, Peter D 2163 ENG0.001-0.0320-0.60 
  Starley, Robert 1978 ENG1.0010.902018.00 
  Onslow, Alfie 1931 ENG0.5010.37207.40 
  Skulte, Christopher 1953 AUS0.001-0.1220-2.40 
  Brass, Ezra 1739 ENG1.0010.682013.60 
  Cavendish, Joshua Z 1772 ENG1.0010.722014.40 
  Large, Peter G m2243 ENG0.001-0.0120-0.20 
  Sagues, Vincent 1917 FRA0.001-0.1420-2.80 

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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