Individual Calculations December 2022
 Veenhoff, Rudy  Total change: 21.60  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 4 Round 3 Various NED 2022-11-05
RcRownchangeKK*chgGame
 1872 1903 1.00 1 0.46 40 18.40 
  Scholten, Marcel 1872 NED1.0010.464018.40 

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 4 Round 4 Various NED 2022-11-26
RcRownchangeKK*chgGame
 1961 1903 0.50 1 0.08 40 3.20 
  Schuil, Jeroen 1961 NED0.5010.08403.20 

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)
 

 

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