Individual Calculations May 2023
 Stange, Sven  Total change: 7.80  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 3 Round 8 Various NED 2023-04-01
RcRownchangeKK*chgGame
 1821 2156 1.00 1 0.12 20 2.40 
  Slagboom, Arno 1821 NED1.0010.12202.40 

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)
 
 Belgian Interclubs 2022-2023 Ronde 10 Various Places BEL 2023-04-16
RcRownchangeKK*chgGame
 1903 2156 1.00 1 0.19 20 3.80 
  Vreugdenhil, Frans 1903 NED1.0010.19203.80 

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 3 Round 9 Various NED 2023-04-22
RcRownchangeKK*chgGame
 2211 2156 0.50 1 0.08 20 1.60 
  De Feijter, Bas 2211 NED0.5010.08201.60 

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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