Individual Calculations February 2020
 Blaas, Stephan  Total change: 14.80  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1634 1604 4.50 9 0.37 40 14.80 
  Hubers, Daan 1555 NED0.001-0.5740-22.80 
  Wolters, Dick 1702 NED0.001-0.3740-14.80 
  De Vreeze, Frans 1684 NED1.0010.614024.40 
  Adavatkar, Rugved 1733 NED1.0010.674026.80 
  Gijsbers, Joop 1538 NED1.0010.414016.40 
  Bergen, Fred 1761 NED0.5010.21408.40 
  De Ruyter, Wim 1623 NED0.001-0.4740-18.80 
  Jansma, Dennis 1444 NED0.501-0.2140-8.40 
  Jean, Robert 1666 FRA0.5010.09403.60 

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)
 

 

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