Individual Calculations September 2011
 Wita, Rahayu  Total change: -23.40  Rating chartPersonal card
 TELIN Chess Internasional Tournament 2011 Jakarta INA 2011-04-01
RcRownchangeKK*chgGame
 1992 1895 1.50 6 -0.78 30 -23.40 
  , Jamaludin 2192 INA0.001-0.1530-4.50 
  Sihite, Chelsie Monica wf2039 INA0.001-0.3130-9.30 
  Albakh, Ghassan Syaqiq 1902 INA0.001-0.4930-14.70 
  Hasan, Basri 2087 INA0.001-0.2530-7.50 
  Febriana, Nita Nurmala 1955 INA0.5010.08302.40 
  Anastasia, Patricks wf1776 INA1.0010.343010.20 

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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