Individual Calculations April 2022
 Kollen, Zyon  Total change: 12.80  Rating chartPersonal card
 2. Bundesliga Nord 2021/2022 March 2022 various GER 2022-03-05
RcRownchangeKK*chgGame
 2434 2363 1.00 2 0.19 20 3.80 
  Trent, Lawrence m2401 ENG0.5010.05201.00 
  Zwirs, Nico m2467 NED0.5010.14202.80 

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 2021-2022 - Meesterklasse Round 7 various NED 2022-03-12
RcRownchangeKK*chgGame
 2324 2363 1.00 1 0.45 20 9.00 
  Abeln, Michiel f2324 NED1.0010.45209.00 

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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