Individual Calculations August 2017
 Haast, Anne  Total change: 25.40  Rating chartPersonal card
 Dutch Women Championship 2017 Amsterdam NED 2017-06-25
RcRownchangeKK*chgGame
 2242 2266 5.00 7 1.27 20 25.40 
  Kazarian, Anna-Maja fwm2242 NED0.501-0.0320-0.60 
  Keetman, Maaike 2144 NED1.0010.33206.60 
  Lanchava, Tea mwg2295 NED1.0010.542010.80 
  Hortensius, Lisa 2155 NED0.501-0.1520-3.00 
  Peng, Zhaoqin gwg2386 NED0.001-0.3420-6.80 
  Van Weersel, Arlette wm2203 NED1.0010.41208.20 
  De Mie, Mariska wf2270 NED1.0010.512010.20 

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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