Individual Calculations December 2022
 Wilbrink, Henny  Total change: 0.00  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 4 Round 3 Various NED 2022-11-05
RcRownchangeKK*chgGame
 1883 1836 0.00 1 -0.43 40 -17.20 
  Romanesco, Roel 1883 NED0.001-0.4340-17.20 

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 2022-2023 - Klasse 4 Round 4 Various NED 2022-11-26
RcRownchangeKK*chgGame
 1789 1836 1.00 1 0.43 40 17.20 
  Van De Vondevoort, Wim 1789 NED1.0010.434017.20 

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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