Individual Calculations February 2018
 Royakkers, Guido  Total change: -47.40  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 2102 2174 3.00 9 -2.37 20 -47.40 
  Wiechert, Hans f2197 GER0.5010.03200.60 
  Merbis, Max 2120 NED0.501-0.0820-1.60 
  Frans, Richard 2003 NED0.501-0.2320-4.60 
  Grigoryan, Meri wf2047 ENG0.001-0.6720-13.40 
  De Niet, Gert-Michiel 2133 NED0.001-0.5620-11.20 
  Van Der Velden, Bram c2188 NED0.5010.02200.40 
  Jaksland, Tim f2205 DEN0.5010.04200.80 
  Kastelijn, Toine 1937 NED0.001-0.8020-16.00 
  Binnendijk, Ferdinand 2086 NED0.501-0.1220-2.40 

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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