Individual Calculations February 2020
 Van Steijn, Hans  Total change: 38.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1855 1818 5.50 8 1.90 20 38.00 
  Pluijmen, Theo 1795 NED1.0010.47209.40 
  Montsma, Foppe-Jan 1850 NED0.001-0.4620-9.20 
  Visschedijk, Theo 1858 NED0.5010.06201.20 
  Van Tuyl, Wim 1884 NED1.0010.592011.80 
  Seelemeijer, Jasper 1883 NED0.001-0.4120-8.20 
  Gisbert Mir, Alejandro 1835 ESP1.0010.522010.40 
  Oliemans, Cor 1922 NED1.0010.642012.80 
  Jorritsma, Stefan 1814 NED1.0010.49209.80 

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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