Individual Calculations May 2023
 Van Coppenolle, Lander  Total change: 53.20  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 3 Round 8 Various NED 2023-04-01
RcRownchangeKK*chgGame
 1871 1780 0.50 1 0.12 40 4.80 
  Greevenbosch, Kees 1871 NED0.5010.12404.80 

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 2022-2023 Ronde 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 1718 1780 1.00 1 0.41 40 16.40 
  Drossart, Jonathan 1718 BEL1.0010.414016.40 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 2 Round 9 Various NED 2023-04-22
RcRownchangeKK*chgGame
 2018 1780 1.00 1 0.80 40 32.00 
  Van Hoorn, Geert 2018 NED1.0010.804032.00 

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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