Individual Calculations December 2023
 De Vries, Leon  Total change: -1.60  Rating chartPersonal card
 Dutch Team Competition 2023-2024 - Klasse 3 Round 3 Various NED 2023-11-04
RcRownchangeKK*chgGame
 2155 1937 0.50 1 0.28 20 5.60 
  Harff, Wilfried 2155 GER0.5010.28205.60 

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)
 
 Open Leuven 2023 Leuven BEL 2023-11-09
RcRownchangeKK*chgGame
 1783 1937 2.00 5 -1.45 20 -29.00 
  Pirard, Natan f2309 BEL0.001-0.1020-2.00 
  Blanter, Sofya 1716 NED1.0010.22204.40 
  Del Riego Sanchez, Rafael 1598 BEL0.501-0.3820-7.60 
  Aishajiang, Ehsan 1644 BEL0.501-0.3520-7.00 
  Snyers, Antoine 1649 BEL0.001-0.8420-16.80 

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)
 
 Belgian Interclubs 2023-2024 Round 4 Various Places BEL 2023-11-19
RcRownchangeKK*chgGame
 2019 1937 1.00 1 0.61 20 12.20 
  Depauw, Christian 2019 BEL1.0010.612012.20 

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)
 
 Dutch Team Competition 2023-2024 - Klasse 3 Round 4 Various NED 2023-11-25
RcRownchangeKK*chgGame
 1921 1937 1.00 1 0.48 20 9.60 
  Dijksman, Sebastiaan 1921 NED1.0010.48209.60 

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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