Individual Calculations February 2020
 Lith, Tony  Total change: 1.60  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1644 1681 4.50 8 0.08 20 1.60 
  Hlavaj, Bela 1715 NED0.001-0.4520-9.00 
  Buis, Gerard 1546 NED0.001-0.6820-13.60 
  Van De Laar, Bert 1619 NED1.0010.41208.20 
  Breurkes, Richard 1719 NED0.001-0.4520-9.00 
  Coucoureux, Michel 1627 FRA1.0010.42208.40 
  Martens, Frans 1706 NED0.5010.03200.60 
  Dobbinga, Wijnand 1593 NED1.0010.38207.60 
  Sala, Frank 1625 NED1.0010.42208.40 

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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