Individual Calculations May 2016
 Qibtiyah, Meriatul  Total change: 8.80  Rating chartPersonal card
 16th Bangkok Chess Club Challenger 2016 Bangkok THA 2016-04-11
RcRownchangeKK*chgGame
 1862 1877 2.50 4 0.44 20 8.80 
  Koelbl, Wolfgang 1829 GER1.0010.43208.60 
  Zaw, Win 1940 MYA0.5010.09201.80 
  Armonaitis, Silvestras 2082 LTU0.001-0.2420-4.80 
  Jago, Stephen 1597 AUS1.0010.16203.20 

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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