Individual Calculations September 2014
 Alarcon, Pamela  Total change: -9.60  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1911 1906 4.00 9 -0.48 20 -9.60 
  Hernandez Estevez, Yudania wm2258 ESP1.0010.892017.80 
  Van Niekerk, Robyn Julian 1629 RSA1.0010.17203.40 
  Gitu, Paula-Alexandra 1815 MDA0.001-0.6220-12.40 
  Prado, Alexandra 1831 BOL0.501-0.1020-2.00 
  Makhlouf, Youmna wf1875 LIB1.0010.46209.20 
  Shabanaj, Alda 1881 ALB0.501-0.0320-0.60 
  Hapala, Elisabeth 2083 AUT0.001-0.2720-5.40 
  Machlik, Edit 1950 NOR0.001-0.4420-8.80 
  Timergazi, Layla 1874 NZL0.001-0.5420-10.80 

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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