Individual Calculations August 2014
 De Ruiter, Danny  Total change: -9.40  Rating chartPersonal card
 Science Park Chess Tournament 2014 - groep A Amsterdam NED 2014-07-05
RcRownchangeKK*chgGame
 2116 2240 5.50 9 -0.47 20 -9.40 
  Stolwijk, Colin 2075 NED0.501-0.2220-4.40 
  Ghyselen, Wouter 2096 BEL0.501-0.1920-3.80 
  Hoffman, Ron 2096 NED0.501-0.1920-3.80 
  Van Den Ouden, Lendert 2070 NED1.0010.28205.60 
  Vos, Tjark 2130 AHO0.001-0.6520-13.00 
  Den Hartog, Marijn 2006 NED1.0010.21204.20 
  Hornell, Colin 2099 SCO1.0010.31206.20 
  Dijkhuis, Tycho 2321 NED0.5010.11202.20 
  Zepeda, Lorena wm2148 ESA0.501-0.1320-2.60 

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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