Individual Calculations September 2011
 Tjhin, Irawan  Total change: -11.55  Rating chartPersonal card
 TELIN Chess Internasional Tournament 2011 Jakarta INA 2011-04-01
RcRownchangeKK*chgGame
 2128 2345 3.00 5 -0.77 15 -11.55 
  Norasa, Verdiana 1945  * INA0.001-0.9215-13.80 
  Ricky, Rismanto 2166 INA1.0010.27154.05 
  , Jamaludin 2192 INA1.0010.30154.50 
  Pitra, Andika 2303 INA0.001-0.5615-8.40 
  Medina, Warda Aulia wf2035 INA1.0010.14152.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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