Individual Calculations February 2020
 Spaan, Tigran  Total change: -16.20  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2094 2160 4.50 9 -0.81 20 -16.20 
  Boelhouwer, Collin 2096 NED0.001-0.5920-11.80 
  Van Roon, Sjoerd 2066 NED0.001-0.6320-12.60 
  Huijzer, Joop 2016 NED1.0010.31206.20 
  Ghijsen, Pim 2126 NED1.0010.45209.00 
  Kossen, Johannes 2040 NED1.0010.34206.80 
  Honkoop, Gilian 2212 NED0.001-0.4320-8.60 
  Heemskerk, Wim f2184 NED0.001-0.4720-9.40 
  Etmans, Maarten f2024 NED1.0010.32206.40 
  Manshanden, Nick 2080 NED0.501-0.1120-2.20 

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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