Individual Calculations December 2021
 Nieuwelink, Kees  Total change: -3.40  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 2 Round 3 various NED 2021-11-06
RcRownchangeKK*chgGame
 2094 2216 1.00 1 0.33 20 6.60 
  Huibers, Peter 2094 NED1.0010.33206.60 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 2 Round 4 various NED 2021-11-27
RcRownchangeKK*chgGame
 2216 2216 0.00 1 -0.50 20 -10.00 
  Smith, Thijmen 2216 NED0.001-0.5020-10.00 

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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