Individual Calculations July 2019
 Wiley, Tom E  Total change: -16.00  Rating chartPersonal card
 13th BPB Limburg Open 2019 Group A Maastricht NED 2019-06-07
RcRownchangeKK*chgGame
 2141 2178 2.50 6 -0.80 20 -16.00 
  Mulder, Bart Piet 2160 NED0.001-0.5320-10.60 
  Koopmans, Cees 2118 NED0.501-0.0820-1.60 
  Roebers, Eline 1999 NED0.001-0.7320-14.60 
  Grooten, Herman m2332 NED1.0010.712014.20 
  Gitu, Paula Alexandra wf2100 MDA0.001-0.6120-12.20 
  Van Der Marel, Lambertus 2136 NED1.0010.44208.80 

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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