Individual Calculations February 2018
 Frans, Richard  Total change: -2.00  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 2121 2003 3.00 9 -0.10 20 -2.00 
  Jaksland, Tim f2205 DEN0.001-0.2420-4.80 
  Kastelijn, Toine 1937 NED1.0010.41208.20 
  Royakkers, Guido 2174 NED0.5010.23204.60 
  Wiechert, Hans f2197 GER0.001-0.2520-5.00 
  Merbis, Max 2120 NED0.5010.16203.20 
  Binnendijk, Ferdinand 2086 NED0.5010.11202.20 
  Grigoryan, Meri wf2047 ENG0.5010.06201.20 
  De Niet, Gert-Michiel 2133 NED0.001-0.3220-6.40 
  Van Der Velden, Bram c2188 NED0.001-0.2620-5.20 

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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