Individual Calculations February 2023
 Christensen, John Christopher Ho  Total change: 53.20  Rating chartPersonal card
 6HK Team January Various DEN 2023-01-15
RcRownchangeKK*chgGame
 1857 1836 1.00 1 0.53 40 21.20 
  Wade, Knud 1857 DEN1.0010.534021.20 

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)
 
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 1814 1836 5.00 8 0.80 40 32.00 
  Seelemeijer, Jasper 1904 NED1.0010.594023.60 
  Hartgers, Leendert 1833 NED0.5010.00400.00 
  Valkenburg, Max 1583 NED0.501-0.3140-12.40 
  Koes, Richard 1792 NED0.001-0.5640-22.40 
  Snuverink, Marc 1802 NED1.0010.454018.00 
  Fasel, Ton 1900 NED0.001-0.4140-16.40 
  Vreeburg, Jan 1835 NED1.0010.504020.00 
  Wyss, Peter 1864 SUI1.0010.544021.60 

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)
 

 

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