Individual Calculations December 2021
 Steeksma, Ron  Total change: 24.00  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 4 Round 3 various NED 2021-11-06
RcRownchangeKK*chgGame
 1898 1862 0.50 1 0.05 40 2.00 
  Van Der Pluijm, Dik 1898 NED0.5010.05402.00 

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 4 Round 4 various NED 2021-11-27
RcRownchangeKK*chgGame
 1898 1862 1.00 1 0.55 40 22.00 
  Torroglosa Minarro, Juan Jose 1898 ESP1.0010.554022.00 

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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