Individual Calculations April 2022
 Snape, Ian L  Total change: -40.00  Rating chartPersonal card
 Coulsdon Chess Dicky White S7 MAR 2022 London ENG 2022-02-28
RcRownchangeKK*chgGame
 1848 2169 1.50 2 -0.24 20 -4.80 
  Faulkner, Martin J 1873 ENG1.0010.15203.00 
  Smith, Mark 1823 ENG0.501-0.3920-7.80 

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)
 
 Beckenham FIDE Rated 2021-22 Mar 22 London ENG 2022-03-01
RcRownchangeKK*chgGame
 2034 2167 0.00 1 -0.68 20 -13.60 
  Selway, Richard P 2034 ENG0.001-0.6820-13.60 

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)
 
 2021/22 4NCL Division 1 & 2 Rounds 5-6 Daventry ENG 2022-03-26
RcRownchangeKK*chgGame
 1941 2167 0.50 2 -1.08 20 -21.60 
  Stoica, Savas Marin 1941 ENG0.501-0.2920-5.80 
  Young, Daniel J 1940 ENG0.001-0.7920-15.80 

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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