Individual Calculations September 2022
 Badacsonyi, Stanley  Total change: 105.60  Rating chartPersonal card
 Chessable British Chess Championships 2022: Under 14 Torquay ENG 2022-08-08
RcRownchangeKK*chgGame
 1701 1730 4.50 5 1.82 40 72.80 
  Blades, Kit 1477 ENG1.0010.19407.60 
  Balasundaram, Sivasatyan 1492 ENG1.0010.20408.00 
  Dasgupta, Avyukt 1675 ENG1.0010.424016.80 
  Hobson, Kenneth 1883 ENG1.0010.704028.00 
  Buanne, Luca 1979 ENG0.5010.314012.40 

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)
 
 Chessable British Chess Championships 2022: Weekend Open (Atkins) Torquay ENG 2022-08-12
RcRownchangeKK*chgGame
 1711 1730 1.00 3 -0.49 40 -19.60 
  Forster, James Connor Christophe 1850 RSA0.5010.16406.40 
  Toon, James 1934 ENG0.001-0.2440-9.60 
  Timbrell, Matthew 1350 ENG0.501-0.4140-16.40 

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)
 
 1st Brentwood FIDE-Rated August Bank Holiday Congress London ENG 2022-08-27
RcRownchangeKK*chgGame
 1849 1730 3.50 6 1.31 40 52.40 
  Jermy, Jaden 1740 ENG1.0010.514020.40 
  Pranava, Ravikumar 1649 IND1.0010.394015.60 
  Baer, Bruce L 1997 ENG0.5010.324012.80 
  Pert, Max 1676 ENG1.0010.424016.80 
  Stoica, Savas Marin 2092 ENG0.001-0.1040-4.00 
  Ismailov, Roman 1942 LTU0.001-0.2340-9.20 

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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