Individual Calculations September 2022
 Blin, Henri  Total change: 0.00  Rating chartPersonal card
 Chessable British Chess Championships 2022: Under 12 Torquay ENG 2022-08-08
RcRownchangeRpKK*chgGame
 1351 0 1.00 5 0.00 1111   0.00 
  Parikh, Naavya 1570 ENG0.0010.00 0.00 
  Ball, Charlie 1289 ENG0.0010.00 0.00 
  Kong, Emma Zihan 1290 WLS0.5010.00 0.00 
  Jayawarna, Thisumi 1432 ENG0.5010.00 0.00 
  Harandi, Kamran 1176 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)
 
 Chessable British Chess Championships 2022: Week 2 AM U1450 Torquay ENG 2022-08-14
RcRownchangeRpKK*chgGame
 1324 0 0.50 1 0.00 1324   0.00 
  Wilson, Jeff 1324 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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