Individual Calculations May 2023
 De Hert, Oliver  Total change: -13.80  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 3 Round 8 Various NED 2023-04-01
RcRownchangeKK*chgGame
 2131 1931 0.00 1 -0.24 20 -4.80 
  Raats, Joppe 2131 BEL0.001-0.2420-4.80 
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
 1880 1931 0.50 1 -0.07 20 -1.40 
  Marciniak, Marcel 1880 FRA0.501-0.0720-1.40 
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 3 Round 9 Various NED 2023-04-22
RcRownchangeKK*chgGame
 1587 1931 0.50 1 -0.38 20 -7.60 
  Colsen, Manuel 1587 NED0.501-0.3820-7.60 
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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