Individual Calculations September 2022
 Shaw, Peter  Total change: 19.20  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1849 2060 7.00 8 0.96 20 19.20 
  Davis, Timothy 1779 ENG1.0010.16203.20 
  Moss, Jack 1819 ENG1.0010.20204.00 
  Foster, Timothy 1863 ENG0.501-0.2520-5.00 
  Gartside, Carl 1758 ENG1.0010.15203.00 
  Pert, Nina 1718 ENG1.0010.12202.40 
  Dignam, Matthew 2080 IRL0.5010.03200.60 
  Saunders, Aron 1836 ENG1.0010.22204.40 
  Koiza, Peter 1935 ENG1.0010.33206.60 

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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