Individual Calculations March 2023
 Wimble, Garry  Total change: -26.00  Rating chartPersonal card
 Coulsdon Chess Dicky White - February London ENG 2023-01-30
RcRownchangeKK*chgGame
 1326 1128 1.00 2 0.46 40 18.40 
  Kilambi, Venkata Ananth Akshay 1476 ENG0.001-0.1140-4.40 
  Renouf, Stephen 1175 ENG1.0010.574022.80 

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)
 
 Coulsdon Chess Daytime Chess February 2023 Coulsdon ENG 2023-02-01
RcRownchangeKK*chgGame
 1208 1107 0.00 3 -1.11 40 -44.40 
  Fazia, Salvatore 1184 ENG0.001-0.3940-15.60 
  Howes, David J 1341 ENG0.001-0.2140-8.40 
  Braithwaite, Paul 1099 ENG0.001-0.5140-20.40 

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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