Individual Calculations February 2020
 Lock, Gavin R  Total change: -35.20  Rating chartPersonal card
 Hastings Weekend Open 2020 Hastings ENG 2020-01-03
RcRownchangeKK*chgGame
 1821 2144 1.50 4 -1.96 20 -39.20 
  Sheikh, Anum wc1773 ENG0.501-0.4020-8.00 
  Finn, Peter 1906 ENG0.001-0.8020-16.00 
  Clancy, Martin J 1788 ENG0.501-0.3920-7.80 
  Britnell, Matthew 1817 ENG0.501-0.3720-7.40 

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 LP Club Championships 2019-2020 JAN 2020 R17-20 London ENG 2020-01-06
RcRownchangeKK*chgGame
 2002 2144 1.50 2 0.20 20 4.00 
  Odunaiya, Victor 1803 ENG1.0010.12202.40 
  Snape, Ian L 2200 ENG0.5010.08201.60 

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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