Individual Calculations February 2020
 Van Diepen, Peter  Total change: 49.20  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1646 1578 4.50 8 1.23 40 49.20 
  Kruiper, Dirk 1711 NED1.0010.684027.20 
  Neumeijer, Ruud 1682 NED0.5010.14405.60 
  Van Dijk, Menno 1593 NED1.0010.524020.80 
  Noteboom, Gren 1686 NED1.0010.654026.00 
  Hoekstra, Ronald 1659 NED0.001-0.3940-15.60 
  Pool, Jan 1615 NED0.001-0.4540-18.00 
  Cauwenberghs, Kenneth 1610 BEL1.0010.544021.60 
  Hoogeveen, Luuk 1610 NED0.001-0.4640-18.40 

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)
 

 

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