Rapid: Individual Calculations October 2014
 Phitchayarom, Ruja  Total change: 5.80  Rating chartPersonal card
 Chess4Thai Main Event 2014, Open Group Bangkok THA 2014-08-31
RcRownchangeKK*chgGame
 1935 1656 1.00 4 0.29 20 5.80 
  Cuizon, Loreshyl 2003 PHI0.001-0.1120-2.20 
  Khumnorkaew, Tupfah 1874 THA1.0010.782015.60 
  Kulpruethanon, Thanadon c2056  * THA0.001-0.0820-1.60 
  Balasubramanian, Akshaj 1806 IND0.001-0.3020-6.00 
 * 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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