Rapid: Individual Calculations September 2023
 Sadawana, Dhruv  Total change: 0.00  Rating chartPersonal card
 Coulsdon Chess Mini Tournament A - Monday 14 August Coulsdon ENG 2023-08-14
RcRownchangeRpKK*chgGame
 1303 0 0.00 1 0.00 503   0.00 
  Mallick, Ismail 1303 ENG0.0010.00 0.00 

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 Mini Tournament C - Thursday 17 August Coulsdon ENG 2023-08-17
RcRownchangeRpKK*chgGame
 1166 0 1.00 2 0.00 1166   0.00 
  Braithwaite, Paul 1028 ENG1.0010.00 0.00 
  Mallick, Ismail 1303 ENG0.0010.00 0.00 

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 B Coulsdon ENG 2023-08-26
RcRownchangeRpKK*chgGame
 1183 0 1.00 2 0.00 1183   0.00 
  Warner-Burley, Timothy 1063 ENG1.0010.00 0.00 
  Mallick, Ismail 1303 ENG0.0010.00 0.00 

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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