Rapid: Individual Calculations September 2023
 Singh, Ravi  Total change: 14.00  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 August Amateurs London ENG 2023-08-05
RcRownchangeKK*chgGame
 1181 1026 1.00 1 0.71 40 28.40 
  Bradman, Avi 1181 ENG1.0010.714028.40 

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)
 
 Coulsdon Chess Mini Tournament A - Monday 14 August Coulsdon ENG 2023-08-14
RcRownchangeKK*chgGame
 1303 1026 0.00 1 -0.17 40 -6.80 
  Mallick, Ismail 1303 ENG0.001-0.1740-6.80 

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)
 
 Greater London Chess Club Summer Rapidplay 2023 - Minor London ENG 2023-08-19
RcRownchangeKK*chgGame
 1163 1026 0.00 2 -0.65 40 -26.00 
  White, Nigel 1263 ENG0.001-0.2040-8.00 
  Tie, Theodore Dennis 1063 HKG0.001-0.4540-18.00 

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)
 
 Coulsdon Chess August FIDE Rated Round Robin A Coulsdon ENG 2023-08-26
RcRownchangeKK*chgGame
 1099 1026 2.00 3 0.80 40 32.00 
  Braithwaite, Paul 1028 ENG1.0010.504020.00 
  Varenne, Leo 1141 ENG0.001-0.3440-13.60 
  Bhatia, Shlok 1127 ENG1.0010.644025.60 

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)
 
 Coulsdon Chess August FIDE Rated Round Robin C Coulsdon ENG 2023-08-26
RcRownchangeKK*chgGame
 1141 1026 0.00 1 -0.34 40 -13.60 
  Varenne, Leo 1141 ENG0.001-0.3440-13.60 

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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