Individual Calculations February 2020
 Frijling, Jeroen  Total change: -13.60  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1715 1689 3.50 9 -0.68 20 -13.60 
  Leyte, Herman 1694 NED1.0010.512010.20 
  Swart, Dirk-Willem 1793 NED0.001-0.3620-7.20 
  Hordijk, Frank 1658 NED0.501-0.0420-0.80 
  Timmermans, Henk 1801 NED0.001-0.3520-7.00 
  Milli, Serkan 1719 NED0.001-0.4620-9.20 
  Gawne, Martin 1747 ENG0.001-0.4220-8.40 
  Schoor, Carl 1724 NED0.001-0.4520-9.00 
  Koopman, Jan 1575 NED1.0010.34206.80 
  Heijink, Rob 1723 NED1.0010.552011.00 

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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