Rapid: Individual Calculations January 2022
 Tsang, Aidan  Total change: 0.00  Rating chartPersonal card
 Coulsdon Chess Junior Grand Prix - DEC Level3 London ENG 2021-12-04
RcRownchangeRpKK*chgGame
 1209 0 0.00 3 0.00 409   0.00 
  Kairat, Alexander 1289 ENG0.0010.00 0.00 
  O`leary, Bella 1109 ENG0.0010.00 0.00 
  Smith, Henry 1229 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 Junior Grand Prix - DEC Level4 London ENG 2021-12-04
RcRownchangeRpKK*chgGame
 1041 0 1.00 1 0.00 1051   0.00 
  Kumar, Arnav 1041 ENG1.0010.00 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 Junior Grand Prix - DEC Level5 London ENG 2021-12-04
RcRownchangeRpKK*chgGame
 1041 0 0.50 1 0.00 1041   0.00 
  Kumar, Arnav 1041 ENG0.5010.00 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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