Rapid: Individual Calculations October 2019
 Rizvi, Aysha  Total change: 35.80  Rating chartPersonal card
 CCF RP Club Championships 2019-20 SEP 2019 R1-4 London ENG 2019-09-02
RcRownchangeKK*chgGame
 1276 1119 1.50 3 0.51 20 10.20 
  Levey, Steve 1508 ENG0.001-0.0920-1.80 
  De Almeida, Elan 1296 ENG0.5010.23204.60 
  Wimble, Garry 1025 ENG1.0010.37207.40 

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)
 
 English Chess Challenge 2019 - Champion of Champions' Event London ENG 2019-09-28
RcRownchangeKK*chgGame
 1224 1119 2.00 2 1.28 20 25.60 
  Pond, Isabelle 1232 ENG1.0010.652013.00 
  Marsden, Rupert 1215 ENG1.0010.632012.60 

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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