Individual Calculations February 2018
 Tan, Teck Woon  Total change: 65.60  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1675 1603 6.50 8 3.28 20 65.60 
  Wolters, Dick 1711 NED1.0010.652013.00 
  Hoogeveen, Luuk 1615 NED0.5010.02200.40 
  Chochoy, Patrick 1624 FRA1.0010.532010.60 
  Thierry, Rein 1653 NED0.5010.07201.40 
  Breurkes, Richard 1795 NED0.5010.25205.00 
  Kamps, Ronald 1737 NED1.0010.682013.60 
  Folkertsma, Peter 1640 NED1.0010.552011.00 
  Brandsma, Romayn 1625 NED1.0010.532010.60 

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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