Individual Calculations February 2019
 Van Der Schaaf, Tristan  Total change: 6.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1756 1791 4.00 7 0.15 40 6.00 
  Dielhoff, Johan 1750 NED0.501-0.0640-2.40 
  Fritz, Werner 1801 NED1.0010.514020.40 
  Aldenberg, Hendrik 1673 NED0.001-0.6640-26.40 
  Van Dongen, Gerard 1725 NED0.501-0.0940-3.60 
  Leeuwerik, Hans 1780 NED1.0010.484019.20 
  Noordijk, Ed 1767 NED1.0010.474018.80 
  Jorritsma, Stefan 1793 NED0.001-0.5040-20.00 

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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