Individual Calculations May 2023
 Vreugdenhil, Frans  Total change: -2.00  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 4 Round 8 Various NED 2023-04-01
RcRownchangeKK*chgGame
 1835 1903 1.00 1 0.41 20 8.20 
  Bruschke, Alexander 1835 NED1.0010.41208.20 

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)
 
 Belgian Interclubs 2022-2023 Ronde 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 2156 1903 0.00 1 -0.19 20 -3.80 
  Stange, Sven 2156 NED0.001-0.1920-3.80 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 4 Round 9 Various NED 2023-04-22
RcRownchangeKK*chgGame
 2038 1903 0.00 1 -0.32 20 -6.40 
  Stolte, Maarten 2038 NED0.001-0.3220-6.40 

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)
 

 

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