Individual Calculations April 2009
 Borsuk, Angela  Total change: 18.75  Rating chartPersonal card
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2287 2366 6.00 8 1.25 15 18.75 
  Iturrizaga, Eduardo g2528 VEN0.001-0.2915-4.35 
  Bier, Armin 2072 GER1.0010.15152.25 
  Lebel, Patrick c2146 MNC1.0010.22153.30 
  Fortuit, Nicolas 2099 FRA1.0010.18152.70 
  Pace, Colin c2159 MLT1.0010.23153.45 
  Sumets, Andrey g2546 UKR0.001-0.2615-3.90 
  Thalwitzer, David 2208 GER1.0010.29154.35 
  Kiselev, Vitaliy g2539 RUS1.0010.731510.95 

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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