Individual Calculations February 2019
 De Jong, Tom  Total change: -9.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 2098 2178 5.00 9 -0.49 20 -9.80 
  Van Der Marel, Lambertus 2138 NED0.001-0.5620-11.20 
  Gjestemoen-Vonhirsch, Andre 2029 NOR0.501-0.2020-4.00 
  Ghijsen, Pim 2126 NED0.501-0.0720-1.40 
  Merbis, Max 2109 NED0.001-0.6020-12.00 
  Ballesteros Avila, Antonio 2013 ESP1.0010.28205.60 
  Schouten, Jordy 2066 NED0.501-0.1520-3.00 
  Boot, Henk 2023 NED1.0010.29205.80 
  Legemaat, Gert 2207 NED0.5010.04200.80 
  Kerkvliet, Max 2167 NED1.0010.48209.60 

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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