Individual Calculations December 2023
 Gerrits, Augustin  Total change: -0.40  Rating chartPersonal card
 Open Leuven 2023 Leuven BEL 2023-11-09
RcRownchangeKK*chgGame
 1609 1690 3.50 7 -0.54 40 -21.60 
  Abdel-Kafi, Taha 1432 BEL1.0010.18407.20 
  Keppens, James 1366 BEL1.0010.13405.20 
  Raptis, Filippos 2086 BEL0.001-0.0840-3.20 
  Naessens, Wolf 1982 BEL0.001-0.1540-6.00 
  Sonmez, Ozkal 1290  * TUR0.501-0.4240-16.80 
  Aravindhan, Achyuth 1883 NED0.001-0.2540-10.00 
  Verplancke, Joost 1223 BEL1.0010.05402.00 
 * 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)
 
 Belgian Interclubs 2023-2024 Round 4 Various Places BEL 2023-11-19
RcRownchangeKK*chgGame
 1709 1690 1.00 1 0.53 40 21.20 
  Maeckelbergh, Anne-Marie 1709 BEL1.0010.534021.20 

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)
 

 

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