Individual Calculations November 2023
 Schol, Jan  Total change: -6.20  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2023 - Amateur 2 Hoogeveen NED 2023-10-21
RcRownchangeKK*chgGame
 1780 1753 2.00 5 -0.31 20 -6.20 
  Oosterhuis, Arend 1353  * NED1.0010.08201.60 
  Jelic, Bruno 2001 NED0.001-0.1920-3.80 
  Hoogeboom, Boudewijn 1568 NED1.0010.26205.20 
  Kett, Tim f2130 WLS0.001-0.0920-1.80 
  De Korver, Peter 1848 NED0.001-0.3720-7.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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