Individual Calculations February 2020
 Milli, Serkan  Total change: -11.40  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1712 1719 4.00 9 -0.57 20 -11.40 
  Heijink, Rob 1723 NED0.001-0.4920-9.80 
  Gawne, Martin 1747 ENG0.001-0.4620-9.20 
  Schoor, Carl 1724 NED0.001-0.4920-9.80 
  Koopman, Jan 1575 NED1.0010.31206.20 
  Frijling, Jeroen 1689 NED1.0010.46209.20 
  Leyte, Herman 1694 NED1.0010.47209.40 
  Swart, Dirk-Willem 1793 NED0.001-0.4020-8.00 
  Hordijk, Frank 1658 NED0.001-0.5820-11.60 
  Timmermans, Henk 1801 NED1.0010.612012.20 

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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