Individual Calculations February 2023
 Altenburg, Frank  Total change: 0.00  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeRpKK*chgGame
 1817 0 4.00 9 0.00 1774   0.00 
  Snuverink, Marc 1802 NED0.5010.00 0.00 
  Seelemeijer, Jasper 1904 NED0.0010.00 0.00 
  Fasel, Ton 1900 NED0.5010.00 0.00 
  Vreeburg, Jan 1835 NED1.0010.00 0.00 
  Wyss, Peter 1864 SUI0.0010.00 0.00 
  Christensen, John Christopher Ho 1836 DEN1.0010.00 0.00 
  Hartgers, Leendert 1833 NED0.5010.00 0.00 
  Valkenburg, Max 1583 NED0.5010.00 0.00 
  Koes, Richard 1792 NED0.0010.00 0.00 

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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