Blitz: Individual Calculations September 2022
 Chantrell, Paul  Total change: -5.20  Rating chartPersonal card
 Chessable British Chess Championships 2022: Week 2 Blitz Torquay ENG 2022-08-17
RcRownchangeKK*chgGame
 1752 1623 2.00 6 -0.26 20 -5.20 
  Taylor, Adam A 2184 ENG0.001-0.0220-0.40 
  Neale, George 1737 ENG0.001-0.3420-6.80 
  Williams, Stephen M 1851 ENG0.001-0.2120-4.20 
  Boztas, Lana 1360 ENG1.0010.18203.60 
  Dasgupta, Avyukt 1456 ENG0.001-0.7220-14.40 
  Donaldson, Thomas 1923 ENG1.0010.852017.00 

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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