Individual Calculations July 2023
 Dasgupta, Avyukt  Total change: 2.00  Rating chartPersonal card
 London Chess League Weekend Congress June - Open London ENG 2023-06-02
RcRownchangeKK*chgGame
 1443 1818 2.00 3 -0.71 40 -28.40 
  Liu, Jacob 1433 ENG0.001-0.9140-36.40 
  Zhang, Junyi 1481 ENG1.0010.12404.80 
  Napolitano, Domenico 1414 ENG1.0010.08403.20 

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)
 
 30th 4NCL Congress Open Daventry ENG 2023-06-16
RcRownchangeKK*chgGame
 2058 1818 1.00 3 0.39 40 15.60 
  Southcott-Moyers, Indy 2098 ENG0.5010.344013.60 
  Jackson, Edward 1966 ENG0.001-0.3040-12.00 
  Khoury, Theo 2109 ENG0.5010.354014.00 

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)
 
 30th 4NCL Congress Extra Games Daventry ENG 2023-06-16
RcRownchangeKK*chgGame
 1721 1818 1.00 1 0.37 40 14.80 
  Burton, Sean 1721 ENG1.0010.374014.80 

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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