Individual Calculations September 2023
 Fong, Kenny  Total change: 18.40  Rating chartPersonal card
 Swieqi Chess League 2023 - Division 1 2023 Rounds 5-6 St. Julian's MLT 2023-07-30
RcRownchangeKK*chgGame
 1769 1687 1.00 1 0.61 40 24.40 
  Saliba, Luke 1769 MLT1.0010.614024.40 

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)
 
 Weekend Classics - August Open 2023 St. Julian's MLT 2023-08-24
RcRownchangeKK*chgGame
 1647 1701 1.50 3 -0.15 40 -6.00 
  Kukorowski, Jan 1846 POL0.5010.19407.60 
  Zangrilli, Leonardo 1361 MLT0.001-0.8840-35.20 
  Gatt, Matthias 1733 MLT1.0010.544021.60 

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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