Blitz: Individual Calculations January 2024
 Johnson, Richard J  Total change: -16.60  Rating chartPersonal card
 5th Bristol League Open Blitz Championship Bristol ENG 2023-12-10
RcRownchangeKK*chgGame
 1922 1838 1.50 6 -0.83 20 -16.60 
  Sherwin, James T m2015 USA0.001-0.2720-5.40 
  Novakov, Oleksii 1481 ENG1.0010.11202.20 
  Beaumont, Chris R m2044 ENG0.001-0.2420-4.80 
  Southcott-Moyers, Indy 2177 ENG0.001-0.1220-2.40 
  Clarke, James 1890 ENG0.001-0.4320-8.60 
  Guilfoyle, John M 1922 ENG0.5010.12202.40 

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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