Individual Calculations October 2019
 Wimble, Garry  Total change: 15.40  Rating chartPersonal card
 CCF LP Club Championships 2019-2020 SEP 19 R1-4 London ENG 2019-09-02
RcRownchangeKK*chgGame
 1217 1042 0.00 1 -0.27 20 -5.40 
  Gold, Harry 1217 ENG0.001-0.2720-5.40 

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)
 
 CCF Late Summer LP Congress 2019 Minor London ENG 2019-09-07
RcRownchangeKK*chgGame
 1242 1042 1.00 2 0.47 20 9.40 
  Charles, Gregory M 1369 ENG0.001-0.1320-2.60 
  Braithwaite, Paul 1115 ENG1.0010.602012.00 

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)
 
 CCF Daytime Chess - Autumn 2019 SEP 2019 R1-3 London ENG 2019-09-11
RcRownchangeKK*chgGame
 1089 1042 1.00 1 0.57 20 11.40 
  Gray, David 1089 ENG1.0010.572011.40 

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)
 

 

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