Individual Calculations September 2022
 Moore, John C  Total change: -36.40  Rating chartPersonal card
 Chessable British Chess Championships 2022: Over 65 Torquay ENG 2022-08-08
RcRownchangeKK*chgGame
 1858 1946 3.00 6 -0.59 20 -11.80 
  Gunn, Michael J 1598 ENG1.0010.11202.20 
  Chandler, Cliff R 2244 ENG0.001-0.1520-3.00 
  Ingham, H William 1842 ENG0.501-0.1420-2.80 
  Jackson, Paul G 1578 ENG0.501-0.4020-8.00 
  Smith, David 1831 ENG1.0010.34206.80 
  Burnett, Jim 2056 ENG0.001-0.3520-7.00 

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)
 
 1st Brentwood FIDE-Rated August Bank Holiday Congress London ENG 2022-08-27
RcRownchangeKK*chgGame
 1770 1946 3.00 6 -1.23 20 -24.60 
  Omoruyi, Jaden 1546  * ENG1.0010.08201.60 
  Pranava, Ravikumar 1649 IND0.501-0.3520-7.00 
  Stoica, Savas Marin 2092 ENG0.001-0.3020-6.00 
  Shenbagakumar, Gautham 1762 ENG1.0010.26205.20 
  Jermy, Jaden 1740 ENG0.001-0.7620-15.20 
  Fava, Lorenzo 1829 ITA0.501-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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