Individual Calculations February 2020
 Paternotte, Stephan  Total change: 52.00  Rating chartPersonal card
 Tata Steel Weekendvierkampen 2020 Wijk aan Zee NED 2020-01-10
RcRownchangeKK*chgGame
 1985 1911 2.50 3 1.30 40 52.00 
  De Vries, Leon 1948 NED1.0010.554022.00 
  Woudt, Edwin 2054 NED0.5010.19407.60 
  Van Der Grinten, Bas 1952 NED1.0010.564022.40 

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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