Individual Calculations February 2019
 Loos, Jeroen  Total change: -32.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1662 1704 2.00 5 -0.81 40 -32.40 
  Sala, Frank 1619 NED1.0010.384015.20 
  Stroosma, Harry 1686 NED1.0010.474018.80 
  Van Wijngaarden, Thijs 1657 NED0.001-0.5740-22.80 
  Kooiman, Egbert 1670 NED0.001-0.5540-22.00 
  Duivenvoorden, Ben 1678 NED0.001-0.5440-21.60 

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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