Individual Calculations December 2022
 Berkelmans, Gilion  Total change: 40.40  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 3 Round 3 Various NED 2022-11-05
RcRownchangeKK*chgGame
 1909 1926 1.00 1 0.48 40 19.20 
  Cox, Martijn 1909 NED1.0010.484019.20 

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 3 Round 4 Various NED 2022-11-26
RcRownchangeKK*chgGame
 1944 1926 1.00 1 0.53 40 21.20 
  Weel, Jaap 1944 NED1.0010.534021.20 

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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