Individual Calculations September 2016
 Phitchayarom, Ruja  Total change: 2.80  Rating chartPersonal card
 Thailand Women Chess Championship 2016 Bangkok THA 2016-08-06
RcRownchangeKK*chgGame
 1509 1581 3.50 6 0.14 20 2.80 
  Taweesupmun, Chanida wc1801 THA0.001-0.2220-4.40 
  Vongvastana, Chananchida 1587 THA0.001-0.4920-9.80 
  Khampliew, Phuttarak 1181  * THA1.0010.08201.60 
  Tuorila, Nina 1181  * THA1.0010.08201.60 
  Promsirinimit, Pornouma 1620 THA1.0010.552011.00 
  Atthaworadej, Worasuda wc1683 THA0.5010.14202.80 
 * 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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