Individual Calculations February 2020
 Hubers, Daan  Total change: 140.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1639 1555 7.00 9 3.50 40 140.00 
  Blaas, Stephan 1604 NED1.0010.574022.80 
  Jean, Robert 1666 FRA1.0010.654026.00 
  Jansma, Dennis 1444 NED1.0010.354014.00 
  Wolters, Dick 1702 NED1.0010.704028.00 
  De Vreeze, Frans 1684 NED0.001-0.3340-13.20 
  Adavatkar, Rugved 1733 NED1.0010.734029.20 
  Gijsbers, Joop 1538 NED0.501-0.0240-0.80 
  Bergen, Fred 1761 NED1.0010.764030.40 
  De Ruyter, Wim 1623 NED0.5010.09403.60 

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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