Individual Calculations October 2023
 Buanne, Luca  Total change: -26.40  Rating chartPersonal card
 Wimbledon FIDE Congress September 2023 - U2300 London ENG 2023-09-01
RcRownchangeKK*chgGame
 1646 1898 3.50 5 -0.49 40 -19.60 
  Dupuis, Denis K 1600 ENG0.001-0.8540-34.00 
  Jones, Gabriel 1498  * ENG1.0010.08403.20 
  Pang, Ethan 1634 ENG1.0010.18407.20 
  Kuhendiran, Tharshan 1778 ENG1.0010.344013.60 
  Cancedda-Dupuis, Livio 1718 ENG0.501-0.2440-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 60th Hull Congress Open Hull ENG 2023-09-08
RcRownchangeKK*chgGame
 1856 1898 1.50 3 -0.17 40 -6.80 
  Collinson, Mark I 1818 ENG0.001-0.6140-24.40 
  Raynes, Paul 1962 ENG1.0010.594023.60 
  Mize, Dylan 1789 USA0.501-0.1540-6.00 

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)
 

 

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