Individual Calculations February 2020
 Dippel, Olaf  Total change: -5.60  Rating chartPersonal card
 Tata Steel Weekendvierkampen 2020 Wijk aan Zee NED 2020-01-10
RcRownchangeKK*chgGame
 1725 1793 1.50 3 -0.28 20 -5.60 
  Furstenberg, Tom 1766 BEL0.501-0.0420-0.80 
  Basa, Manasvita 1703 NED0.501-0.1220-2.40 
  Torensma, Jan 1705 NED0.501-0.1220-2.40 

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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