Individual Calculations December 2022
 Van Lith, Arjan  Total change: -6.60  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 3 Round 3 Various NED 2022-11-05
RcRownchangeKK*chgGame
 2034 2173 0.50 1 -0.19 20 -3.80 
  Salihbegovic, Edim 2034 BIH0.501-0.1920-3.80 

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
 2068 2173 0.50 1 -0.14 20 -2.80 
  Plasman, Hans 2068 NED0.501-0.1420-2.80 

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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