Individual Calculations February 2020
 Hoogeveen, Luuk  Total change: 22.20  Rating chartPersonal card
 Chessfestival Groningen 2019 - Compact B Groningen NED 2019-12-26
RcRownchangeKK*chgGame
 1704 1610 0.50 2 -0.25 20 -5.00 
  Vliek, Dick 1738 NED0.001-0.3320-6.60 
  De Ridder, Henk 1670 NED0.5010.08201.60 

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)
 
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1642 1610 5.00 8 1.36 20 27.20 
  Hoekstra, Ronald 1659 NED0.001-0.4320-8.60 
  Kruiper, Dirk 1711 NED0.5010.14202.80 
  Pool, Jan 1615 NED0.001-0.4920-9.80 
  Neumeijer, Ruud 1682 NED1.0010.602012.00 
  Van Dijk, Menno 1593 NED1.0010.48209.60 
  Cauwenberghs, Kenneth 1610 BEL0.5010.00200.00 
  Noteboom, Gren 1686 NED1.0010.602012.00 
  Van Diepen, Peter 1578 NED1.0010.46209.20 

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)
 

 

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