Individual Calculations December 2023
 Dumont, Ties  Total change: 8.80  Rating chartPersonal card
 Dutch Team Competition 2023-2024 - Klasse 3 Round 3 Various NED 2023-11-04
RcRownchangeKK*chgGame
 1997 1867 1.00 1 0.68 20 13.60 
  Lambertz, Michael 1997 GER1.0010.682013.60 

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)
 
 Dutch Team Competition 2023-2024 - Klasse 3 Round 4 Various NED 2023-11-25
RcRownchangeKK*chgGame
 2065 1867 0.00 1 -0.24 20 -4.80 
  Oomen, Rens 2065 NED0.001-0.2420-4.80 

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)
 

 

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