Individual Calculations May 2022
 Wiemerink, Hans  Total change: 2.20  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 3 Round 8 various NED 2022-04-02
RcRownchangeKK*chgGame
 1911 1709 0.00 1 -0.24 20 -4.80 
  Michel, Steve 1911 NED0.001-0.2420-4.80 

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 - Klasse 3 Round 9 various NED 2022-04-23
RcRownchangeKK*chgGame
 1598 1709 1.00 1 0.35 20 7.00 
  De Rooij, Kevin 1598 NED1.0010.35207.00 

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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