Individual Calculations December 2022
 Wakkee, Colijn  Total change: 16.40  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 5 Round 2 Various NED 2022-11-05
RcRownchangeKK*chgGame
 1762 1943 1.00 1 0.26 40 10.40 
  De Kleijn, Erwin 1762 NED1.0010.264010.40 

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)
 
NOTE: K factor changed
 Dutch Team Competition 2022-2023 - Klasse 5 Round 3 Various NED 2022-11-26
RcRownchangeKK*chgGame
 1796 1943 1.00 1 0.30 20 6.00 
  Heesen, Jos 1796 NED1.0010.30206.00 

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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