Individual Calculations May 2022
 Konijn, Bart  Total change: 8.60  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 1 Round 8 various NED 2022-04-02
RcRownchangeKK*chgGame
 2144 2215 0.50 1 -0.10 20 -2.00 
  Keetman, Maaike wf2144 NED0.501-0.1020-2.00 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 1 Round 9 various NED 2022-04-23
RcRownchangeKK*chgGame
 2236 2215 1.00 1 0.53 20 10.60 
  Duijn, Rob 2236 NED1.0010.532010.60 

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)
 

 

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