Individual Calculations December 2022
 Beijen, Mark  Total change: 17.80  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 3 Round 3 Various NED 2022-11-05
RcRownchangeKK*chgGame
 2017 1952 1.00 1 0.59 20 11.80 
  Lode, Peter 2017 NED1.0010.592011.80 

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 4 Various NED 2022-11-26
RcRownchangeKK*chgGame
 1804 1952 1.00 1 0.30 20 6.00 
  Lind, Jacco 1804 NED1.0010.30206.00 

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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